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2026-05-206 min readFamily Health

Exercise Guide for Seniors & Pregnancy: Controlling Intensity Safely with METs

For special populations, too high or too low intensity is bad. Learn how to stay in the 3-6 MET 'Golden Safety Zone' for effective and safe workouts.

#Senior Fitness#Prenatal Exercise#Safe Workout
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2026-05-015 min readHealth Alert

The Real Dangers of Sitting: Quantifying Sedentary Risks with MET Values

Even if you gym daily, sitting for the other 23 hours might make you an 'Active Couch Potato'. How to monitor low-MET periods to improve health?

#Sedentary Risks#Sitting#Active Couch Potato
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2026-04-104 min readSports Science

How to Convert METs to Calories? The Simple Formula and Calculator Guide

Want to know your exact calorie burn? Master this simple MET conversion formula, often more accurate than treadmill displays. MET Goals App does it automatically.

#Calorie Calculator#Burn Rate#MET Formula
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2026-03-205 min readFitness Guide

Running vs Cycling vs Yoga: The Ultimate MET Value Comparison Guide

1 hour of exercise, vastly different results? Compare MET values of common sports and learn to choose your workout smarter.

#Sports Comparison#MET Chart#Efficiency
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2026-03-056 min readDeep Health

Why Doctors Care About METs: Cardiovascular Health and All-Cause Mortality

MET is not just a workout unit; it's a clinical predictor of longevity. Studies show higher Peak MET capacity links to higher survival rates.

#Heart Health#Mortality#MET Capacity
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2026-02-236 min readBusiness

Pet Sitter Pricing Guide: How to Price Your Services for Maximum Profit

Pricing too low means no profit, pricing too high means no clients? Learn how to use tiered pricing and value-added services to scientifically boost your pet sitting margins.

#Pricing Strategy#Freelance#PetSitter Pro
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2026-02-226 min readBusiness

Pet Sitter Marketing: Create an Irresistible Service Profile

How to stand out as an independent pet sitter? Learn 3 secrets to building a professional service profile that attracts clients automatically.

#Pet Sitting#Client Acquisition#PetSitter Pro
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2026-02-155 min readHealth Science

Lose Weight in Spare Time: How to Hit MET Goals with NEAT (Non-Exercise Activity)

No time for the gym? Learn about NEAT. Hit your WHO recommended MET targets effortlessly through daily activities like chores and stairs.

#NEAT#Weight Loss#Spare Time
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2026-02-152 min readNews

PetSitter Pro 2.0: What's New in 2026?

Responding to our community, we bring Invoice Export, Dark Mode, and more currency support.

#Changelog#New Features#PetSitter
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2026-02-143 min readRelationships

Valentine's Special: A 21-Day Love Letter to Yourself

In this month of flowers and chocolates, the person who deserves love most is you. Start the 21-Day Self-Care Challenge.

#Valentines#Self-Care#Single
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2026-02-125 min readPersonal Branding

Talking Too Fast? How to Use a Teleprompter to Sound Like an Expert

Fast talking is often subconsciously interpreted as nervousness or lack of confidence. For edu-creators, learning to 'slow down' is key to building authority.

#Pacing Control#Expert Persona#Knowledge Creator
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2026-02-127 min readDeveloper Story

Why My R90 Sleep App Helps Thousands Sleep Better

As a developer, how did I turn the complex R90 theory into a simple App? The design philosophy and user stories.

#Indie Dev#R90#Product Design
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2026-02-103 min readPreventive Medicine

Office Worker's Rescue: Visualize Your 'Occupational Hazard' Blind Spots

Neck soreness, stiff lower back... Think you're just tired? Track with PainMap for a week, and you'll see your pain distribution warning you about your posture.

#Lower Back Pain#Neck Pain#Office Syndrome
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2026-02-105 min readLifestyle

How to Hit Your Weekly MET Goal Without the Gym

No equipment, no membership. Use chores, jump rope, and stairs to easily crush your 7.5 MET·h challenge.

#Home Workout#MET#Lifestyle
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2026-02-094 min readSymptom Management

Knee Pain Today, Shoulder Tomorrow? How to Track 'Migratory Pain' Patterns

Fibromyalgia and rheumatic patients often face 'migratory pain'. PainMap's 3D body map helps you track the path of pain migration, providing key diagnostic clues for doctors.

#Fibromyalgia#Migratory Pain#Rheumatism
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2026-02-083 min readMindset

Camera Shy? Let AI Be Your 'Starting Gun'

Mind goes blank the moment you hit record? 'Start anxiety' is common. Use TTS voice guidance to break the silence and start your video as naturally as singing along.

#Camera Shy#Filming Anxiety#Confidence
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2026-02-085 min readMental Support

Chronic Pain is Not 'Drama': Finding Invisible Triggers Through Long-term Tracking

The biggest stress for chronic pain patients is often 'not being believed'. PainMap helps you track data to find links between weather, diet, or stress and your pain.

#Fibromyalgia#Migraine#Data Tracking
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2026-02-084 min readMoney Saving

Don't Let Global Subscriptions Eat Your Travel Fund

We subscribe to Turkish Netflix to save money, but the chaos can cost us more. How to manage cross-border subs elegantly?

#Subscriptions#Digital Nomad#Saving
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2026-02-074 min readHealth Management

Why Doctors Ask 'Where Does It Hurt'? Accurate Communication with a Visual Body Map

Struggle to describe pain location and intensity to your doctor? Say goodbye to vague descriptions and use PainMap's visual body map for efficient communication.

#Chronic Pain#Doctor Communication#Body Map
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2026-02-054 min readVideo Production

B-roll Mismatch? Solve Editing Disasters with 'Reverse Timing'

Voiceover is 10s, but footage is only 3s? This editing nightmare happens daily. Learn to use TempoPrompter to estimate VO duration and reverse-engineer your B-roll needs.

#B-roll#Editing Tips#Visual Storytelling
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2026-02-055 min readFintech

AI Financial Advisor: Optimizing Allocation with Prompts

Unsure about your portfolio? Feed App-generated Prompts into AI for tailored financial advice.

#AI#Financial Advice#Asset Allocation
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2026-02-026 min readSelf Improvement

Not Just for Filming: Using a Teleprompter for Public Speaking Rehearsal

How do TED speakers hit the 18-minute mark perfectly? It's not just about memory; it's muscle memory. Turn TempoPrompter into your private rehearsal studio.

#Speech Rehearsal#Time Management#TED Talk
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2026-02-023 min readFinance

The 'Pay Yourself First' Rule: Automating Your Wealth

Paying bills first is a poor habit. Rich Dad teaches: Buy assets first, then consume.

#Pay Yourself First#Automation#Savings
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2026-02-014 min readLifestyle

The 7.5 MET-Hour Rule: The Scientifically Easiest Way to Stay Healthy

Hate the gym? Master this 'Micro-Workout' rule to meet WHO health standards without drenching in sweat.

#Micro-Workout#MET Goals#Lazy Fitness
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2026-01-274 min readProductivity Tools

Digital Blinders: How to Maintain Deep Reading in the Age of Info Overload

Why do racehorses wear blinders? To look only forward. In the attention economy, we need digital blinders to fight fragmentation. How Fline helps you reclaim 'Flow'.

#Deep Work#Flow#Info Overload
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2026-01-263 min readShort Video

The Golden 3-Second Rule: Hitting the Perfect Timing for Short Video Hooks

Short videos live or die in the first 3 seconds. Use TempoPrompter's segmented timing to polish the perfect golden hook.

#The Hook#Retention Rate#TikTok Growth
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2026-01-253 min readApp Review

The 2-Minute Sleep Challenge: Skip Melatonin and Try This Imagination App

Side effects from Melatonin? Bored of white noise? Introducing a drug-free, device-free sleep trick. All you need is your imagination.

#Melatonin#Natural Sleep#App Review
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2026-01-235 min readFocus Science

Words Dancing on Screen? ADHD Reading Struggles and the Power of Visual Guides

For ADHD brains, reading long text is like searching in a noisy room. Learn the neuroscience behind 'line skipping' and how a simple visual guide changes everything.

#ADHD#Dyslexia#Visual Guide
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2026-01-226 min readAdvanced Training

The Secret to Boosting VO2 Max: Scientific Training with MET Zones

Want to boost cardio endurance? Blind training won't work. Learn how to use MET Zones to lock in 'Zone 2' and 'Zone 5' for precise VO2 Max improvement.

#VO2 Max#MET Zones#Zone 2
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2026-01-215 min readInsights

Why I Stopped 'Closing Rings': Moving from Streak Anxiety to Weekly MET Goals

Obsessed with closing three rings daily? Forcing workouts even when sick? It's time to ditch 'Streak Anxiety' for a more human-centric Weekly MET Goal.

#Ring Anxiety#Apple Watch#MET Goals
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2026-01-205 min readWearables

How to Track METs on Apple Watch: The Secret Metric for Longevity

Did you know your Apple Watch hides this feature? Unlock medical-grade activity tracking with MET Goals App to prevent cardiovascular risks.

#AppleWatch Tips#Longevity#MET Goals
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2026-01-205 min readSelf Growth

Adults Need Bedtime Stories Too: Curing Insomnia with Imagination

We slept to fairytales as kids, but stay up doomscrolling as adults. Time to reclaim 'Director Mode' and soothe nerves with self-constructed stories.

#Imagination#Bedtime Ritual#Dopamine
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2026-01-205 min readTools & Productivity

The Nomad's Wallet: Managing 5 Currencies Without Going Crazy

When income, savings, and expenses are in different currencies, budgeting becomes calculus. GeoFlow offers a minimalist solution.

#Multi-currency#Budgeting#Exchange Rates
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2026-01-203 min readHealth & Fitness

Stop Counting Steps: Why METs Are Better for Weight Loss

10,000 steps of shopping is vastly different from 10,000 steps of running. METs account for intensity, making them a more accurate metric for calorie burn.

#Weight Loss#MET#Calorie Burn
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2026-01-195 min readPresentation Skills

Robot Eyes? 3 Tips to Read a Teleprompter Like You're Looking at the Audience

Viewers can spot a script reader instantly. How to break the 'reading robot' look? Hardware setup, font settings, and TempoPrompter's visual cues.

#Eye Contact#Teleprompter Tips#Camera Presence
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2026-01-184 min readHealth Science

Finding Your Pain Triggers: How a Diary Can Reveal Hidden Patterns

Is your migraine due to the weather? Or that glass of wine? A pain diary isn't just for logging suffering; it's for playing detective to find the hidden culprits.

#Triggers#Migraine#Quantified Self
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2026-01-175 min readMedical Science

Why Your Doctor Needs More Than 'It Hurts': The Power of Visual Pain Logs

Struggling to describe your pain accurately to your doctor? Discover how visual logs break communication barriers for better diagnosis.

#Doctor Communication#Pain Management#Visualization
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2026-01-156 min readHealth Science

Why 10,000 Steps Might Not Be Enough: The Science of MET-Hours

Walking 10k steps but seeing no results? You're missing 'Intensity'. Discover MET-Hours, the metric backed by WHO to make every move count.

#MET#Fitness Myths#Cardio
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2026-01-154 min readLifestyle

Say Goodbye to Complex Sleep Trackers: A Minimalist Choice for Insomnia

Suffering from 'Orthosomnia'? Does staring at sleep scores keep you up? Try 'Opening Line' and return to the purest way of falling asleep.

#Minimalism#Orthosomnia#Sleep Anxiety
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2026-01-155 min readFinance

Passive Income vs. Active Income: What's the Ratio?

True financial freedom isn't not working; it's when passive income covers your living expenses. Calculate your freedom progress bar.

#Passive Income#Financial Freedom#Cashflow
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2026-01-124 min readProductivity

Stop Guessing! How to Precisely Estimate Video Script Duration

You wrote a 1000-word script, but how long will the video be? Master precise duration estimation to avoid editing disasters.

#Duration Calculator#Script Management#Video Editing
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2026-01-104 min readMental Health

Can't Stop Thinking at Night? Break Anxiety Loops with 'Opening Line'

Unfinished work, awkward conversations... Bedtime rumination is the killer of sleep. Use a simple imagination prompt to cut the anxiety circuit like a breaker.

#Anxiety#Rumination#Sleep Onset
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2026-01-104 min readMental Growth

Feeling Lost in the New Year? Try the 'Identity Switching' Trick

When you don't know what to do, don't ask yourself. Ask what your 'Ideal Self' would do. Self-Love Project app ritualizes this process.

#Identity#Decision Making#Confusion
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2026-01-103 min readProductivity

GPS Reports: The Secret to Winning Client Trust

How do clients know you actually walked for 30 mins? Let data speak. Make your service transparent.

#Trust#Transparency#GPS
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2026-01-055 min readSleep Science

Why Counting Sheep Fails: The Science of Cognitive Shuffling

Still counting sheep? Studies show repetitive tasks might keep you awake. Learn about 'Cognitive Shuffling' and trick your brain into sleep mode with random imagination.

#Cognitive Shuffling#Sleep Aid#Psychology
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2026-01-055 min readCreator Tools

Filming Solo? How AI Voice-Guided Teleprompters Change the Game

Struggling with rhythm when filming solo? Discover how AI TTS voice guidance acts like a director to keep you on pace.

#AI Teleprompter#Vlogging Tips#Video Production
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2026-01-055 min readNew Year Resolutions

2026 Resolution: Start by Mastering Your Sleep Cycles

Instead of just vowing to wake up early, learn to sleep well. Reset your body clock with R90 App.

#Resolution#Sleep#R90
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2026-01-054 min readHealth & Fitness

MET Goals: The Science Behind 7.5 MET Hours

Stop obsessing over 10,000 steps. Understand the WHO-recommended MET standard for a more scientific way to measure exercise intensity.

#MET#Health Science#Exercise Intensity
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2026-01-014 min readFinance

New Year, New Net Worth: Setting Financial Goals for 2026

Stop wishing to 'get rich'. Use a Balance Sheet to set specific, measurable financial goals.

#New Year Resolutions#Net Worth#Financial Planning
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2025-12-305 min readWealth Management

Year-End Review: Did Your Net Worth Grow?

Don't just party at year-end. Take 10 mins to do a deep health check on your family finances.

#Review#Net Worth#Annual Report
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2025-12-286 min readDigital Nomad

What is Geo-Arbitrage? Turning the World Into Your Wallet

Earning a New York salary but living a Bali lifestyle? That's Geo-Arbitrage. GeoFlow helps you quantify this freedom.

#Geo-Arbitrage#Digital Nomad#FIRE
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2025-12-206 min readEcosystem Summary

From Commute to Exam: How Watch Flashcards Cover All Your Memory Needs

Summarizing how Watch Flashcards cover memory needs from daily commutes to exam halls and meetings.

#All-Scenario Memory#Apple Watch Study Ecosystem#Memory Tool
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2025-12-156 min readIndustry Summary

The Ultimate Toolbox for Chemical Plant Managers: Why Tank Volume Calc Pro?

Summarizing the App's versatility: From daily patrols to annual audits, covering all chemical level management needs.

#Chemical Plant#Toolbox#Manager Essential
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2025-12-155 min readMental Growth

Why Hating Yourself Into Improvement Never Works

Do you constantly berate yourself for being lazy while trying to force discipline? Psychology says shame is poison for motivation. Try the gentle approach of 'Self-Love Project'.

#Self-Compassion#Psychology#Habits
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2025-12-105 min readPool Types

Saltwater vs. Chlorine Pools: How PoolMaster Adapts Its Chemical Calculations

Explaining the chemical differences between Salt and Chlorine pools. How PoolMaster adapts its calculations for your specific pool type.

#saltwater pool#chlorine pool#salt level
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2025-12-085 min readComprehensive Guide

Sleep Hygiene Guide: How UnbreakSleep Helps You Get a Good Night's Sleep

Summarizing good sleep hygiene habits and positioning UnbreakSleep as the tool to execute and track them.

#Sleep Hygiene Guide#Good Sleep#Healthy Living
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2025-12-055 min readTutorials

[CalcList Tutorial] Create and Share Your First Calculation Template in 5 Minutes

A tutorial on creating, saving, and sharing templates in CalcList.

#CalcList Template Sharing#Productivity Tips#Tutorial
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2025-12-057 min readIndie Dev

Indie Dev Step One: Traffic First, Product Second

The biggest trap for devs is 'Coding in a Cave'. Why you should validate market and build traffic BEFORE writing code.

#Indie Dev#Traffic First#MVP
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2025-12-015 min readLifestyle

Handling Holiday Rush: A Guide for Pet Sitters

Holidays are the most profitable yet chaotic times. How to handle the rush calmly with the right tools?

#Holiday Rush#Time Management#Scheduling
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2025-11-256 min readHealth Management

MET Goals: Managing Weight and Cardiovascular Health with Metabolic Equivalents

Discussing the relationship between METs, weight management, and cardiovascular health, highlighting the role of MET Goals in long-term health planning.

#Weight Management with MET#Cardiovascular Health#Long-term Health
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2025-11-216 min readPrivacy

Why Local AI is the Future of Privacy

Cloud AI poses data leak risks. Discover how Local LLMs provide powerful and secure AI assistance without internet connection.

#AI#Privacy#Local LLM
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2025-11-204 min readTool Comparison

CalcList vs Traditional Calculators: Why You Need a Tool with 'Visible Process'

Emphasizing CalcList's transparent calculation process, helping users check errors, understand logic, and improve accuracy.

#Visible Process Calculator#Calculation Accuracy#Tool Review
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2025-11-205 min readProduct Design

How to Create New Apps by Combining Cross-Domain Features: The PaceTimer Case Study

Innovation is often recombination. See how PaceTimer introduced 'Traffic Lights' into 'Presentation Timing'.

#Product Design#Innovation#PaceTimer
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2025-11-126 min readTreatment Options

Non-Drug Solution for Nocturia: UnbreakSleep's Behavioral Intervention Method

Introducing behavioral adjustments as a non-drug alternative for nocturia, emphasizing the app's role in tracking and habit formation.

#Non-Drug Nocturia Treatment#Behavioral Intervention#CBT-I
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2025-11-055 min readCareer Development

Indie Devs: Rapid Project Costing and Quoting with CalcList

Providing use cases for indie devs and freelancers on using CalcList for project management and quoting.

#Project Costing Tool#Indie Dev#Quoting
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2025-11-055 min readSafety & Maintenance

Using History Tracking for Early Tank Leak Detection

How to analyze abnormal level drops using the history tracking feature in Tank Volume Calc Pro.

#Leak Detection#Safety#History Data
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2025-11-056 min readDev Experience

Achieving App Multi-Language Support with AI: A Game Changer for Indie Devs

Localization used to be expensive. Now, with LLMs, indie devs can take their products global with zero cost.

#AI Dev#Localization#i18n
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2025-11-015 min readData Analytics

Pool Water History & Trend Analysis: PoolMaster Helps You Spot Issues Early!

Intro to PoolMaster's history logs and trend charts. Use data analytics to spot patterns and prevent issues before they happen.

#pool water history#trend analysis#pool log
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2025-10-288 min readSelf Growth

Treat Your Life Like a Company: The Departmental Management Method

Divide your life into departments like 'Health' and 'Finance'. Master your life through 5-year plans and monthly reviews.

#Life Planning#Goal Setting#Self Improvement
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2025-10-254 min readLifestyle

Is Your Skincare Routine Working? Why You Need a Mask Log

Skincare isn't magic. Track usage, feel, and results to data-drive your beauty routine and avoid ineffective skincare.

#Skincare#Tracking#Face Mask
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2025-10-255 min readDesign Tips

How to Create a 'Life-Saving' Flashcard You Can Read in 3 Seconds

Teaching design tips for Watch Flashcards—color, font, layout—to ensure content is captured by the brain in milliseconds.

#3-Second Flashcard#Emergency Access#Minimalist Card
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2025-10-206 min readAdvanced Tutorials

CalcList's 'Row Referencing': The Ultimate Solution for Complex Financial Calculations

Deep dive into CalcList's row referencing, showing how to handle complex nested calculations like taxes and discounts.

#Row Referencing#Complex Calculation#Tax Calculation
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2025-10-185 min readHealth Education

Is Drinking Water Before Bed Good or Bad? Balancing Hydration and Anti-Nocturia

Discussing the pros and cons of bedtime hydration and providing a scientific schedule to prevent dehydration while reducing nocturia.

#Bedtime Water#Hydration Balance#Sleep Health
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2025-10-155 min readCase Study

Case Study: How a Logistics Fleet Cut Refueling Check Time by 30%

Real-world example of a site manager replacing Excel sheets with Tank Volume Calc Pro to boost efficiency.

#Logistics Fleet#Efficiency#Case Study
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2025-10-125 min readResources

MET Value Cheat Sheet: What is the Metabolic Equivalent of Your Workout?

Providing a quick reference table for MET values of different activities and encouraging users to track them with MET Goals.

#MET Values#Fitness Reference#Exercise Intensity
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2025-10-124 min readProductivity

Why You Need a CRM for Your Pet Sitting Hustle

Still scrolling through chat history for client instructions? The difference between pro and amateur is data management.

#CRM#Client Management#Productivity
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2025-10-108 min readDeveloper Story

A Developer's Journey: Building PainMap to Save Myself from Ankylosing Spondylitis

PainMap wasn't born for business, but from pain. As an AS patient, here is how I used code to build a bridge for doctor-patient communication.

#PainMap#AS#Indie Dev
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2025-10-104 min readFIRE Movement

The True Formula for Financial Freedom

Financial Freedom isn't having a million dollars. It's when passive income covers expenses. This App tracks that single metric.

#FIRE#Financial Freedom#Passive Income
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2025-10-055 min readSave Money

DIY Pool Maintenance vs. Pro Service: Save Big with PoolMaster!

Comparing DIY vs. Pro services. See how PoolMaster empowers you to maintain your pool like a pro and save thousands annually.

#DIY pool maintenance#save money pool#professional pool service
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2025-10-025 min readLifestyle

New Approach to Family Budgeting: Creating Shopping Lists with CalcList Templates

Introducing CalcList's template feature, providing practical templates for shopping and travel budgets, and demonstrating quick editing.

#Budget List#Family Finance#Shopping List
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2025-09-256 min readDeep Dive

Tank Head Shapes: The Ignored 5% Impact on Volume

Why Flat, Elliptical, and Hemispherical heads require totally different math. Deep dive into geometric differences.

#Tank Heads#Elliptical Head#Volume Error
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2025-09-155 min readProductivity Tools

Goodbye Excel: How Useful is the List Calculator CalcList?

Comparing traditional calculators and Excel, highlighting CalcList's advantages like visible processes, easy editing, and row referencing.

#List Calculator#CalcList#Productivity Tool
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2025-09-155 min readPersonal Finance

Wealth Protection in Turbulent Times: How Gold Bean Saver Helps Manage Physical Gold Assets

In times of inflation and volatility, physical gold is a haven. Gold Bean Saver digitizes every gold bean and necklace, giving you clear asset visibility.

#Gold Bean Saver#Physical Gold#Asset Mgmt
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2025-09-104 min readTutorials

[UnbreakSleep Tutorial] How to Customize Your Personalized 'Anti-Nocturia' Bedtime Routine

A tutorial on personalizing settings in the app, guiding users to adjust routines and reminders based on their needs.

#UnbreakSleep Tutorial#Customization#Anti-Nocturia
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2025-09-105 min readCompliance

Compliance Checks: Generating Tank Volume Inspection Reports Fast

Using PDF export to turn field measurements into standardized docs for environmental audits or internal reviews.

#Compliance Report#PDF Generation#Field Inspection
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2025-09-107 min readBeginner Guide

New Pool Owner's Guide: Achieve Perfect Water Quality from Scratch with PoolMaster!

A step-by-step beginner's guide to pool maintenance. From testing to dosing with PoolMaster, we hold your hand through the process.

#new pool owner#pool maintenance for beginners#balance pool water
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2025-09-054 min readTutorials

[MET Goals Tutorial] 3 Steps to Connect HealthKit and Start Tracking

A tutorial on connecting MET Goals with Apple HealthKit for data synchronization.

#MET Goals HealthKit#Data Sync#Apple Health
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2025-09-056 min readProductivity

From Dog Walker to Pet Care Business Owner: A Roadmap

Dog walking isn't just a gig; it's a scalable business. See how to use PetSitter Pro to make the transition.

#Side Hustle#Pet Economy#Career
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2025-08-255 min readProductivity Tools

ADHD Reading Savior: How FLine Ends Distraction with Visual Focus Lines

Overwhelmed by walls of text? FLine adds a 'Spotlight' and 'Guide Lines' to your screen, helping ADHD brains regain reading flow.

#ADHD#Reading Aid#FLine
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2025-08-215 min readLifestyle

Never Miss a Flight Again: The Art of Backward Scheduling

Anxious about being late? Master 'Backward Scheduling'—plan backwards from your goal time to eliminate travel anxiety scientifically.

#Time Mgmt#Travel#Planning
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2025-08-205 min readEngineering Standards

Metric or Imperial? The Unit Conversion Nightmare in Global Projects

How to switch Meters/Feet, Liters/Gallons instantly to avoid expensive accidents caused by conversion errors.

#Unit Conversion#Global Projects#Metric Imperial
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2025-08-205 min readProperty Mgmt

Multi-Pool Management Made Easy: PoolMaster for Spas, Hot Tubs & Saltwater Pools

Ideal for property managers or owners with multiple bodies of water. Learn how to switch profiles and customize maintenance plans easily.

#multi-pool management#spa maintenance#hot tub chemicals
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2025-08-206 min readFinancial Freedom

Cashflow Quadrant in Action: Moving from E to I

Is the end goal of an employee to be a manager? No, it's an Investor. Use tools to quantify your leap.

#Cashflow Quadrant#Investing#Passive Income
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2025-08-154 min readPsychology

'I'm Not Checking Time': The Psychological Hint of Apple Watch Learning Mode

Highlighting the natural look of Watch Flashcards, providing psychological safety by making reviewing look like checking the time.

#Discreet Learning#Psychological Hint#Undisturbed Study
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2025-08-105 min readLifestyle

How to Track Your 'Non-Exercise' Activity Burn with MET Goals

Introducing how MET applies not just to sports but to daily chores like gardening and cleaning, showcasing how MET Goals tracks it all.

#NEAT Tracking#Daily Health#MET Goals
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2025-08-074 min readTech Trends

Bionic Reading: A New Way to Read for Neurodivergent Minds

Bolding initial letters guides the eye. See how Bionic Reading technology transforms information intake, speed, and comprehension.

#Bionic Reading#ADHD#Productivity
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2025-08-055 min readLifestyle Habits

The Secret to Deep Uninterrupted Sleep: UnbreakSleep's Bedtime Habit Planning Guide

Introducing the app's smart bedtime routine builder, including relaxation, toileting, and environment prep for high-quality sleep hygiene.

#Deep Sleep#Bedtime Habits#Sleep Ritual
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2025-08-054 min readField Work

Survival Guide for Remote Sites: Essential Offline Tools for Oil & Gas

Highlighting the 'Fully Offline' feature of Tank Volume Calc Pro, reliable in deserts or offshore rigs with no signal.

#Offline Tools#Oil & Gas#Field Work
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2025-08-054 min readPresentation Skills

A Must-Have for Speakers: PaceTimer Color-Coded Timer Helps You Master Every Presentation

On stage, timing is everything. PaceTimer uses intuitive traffic-light colors to keep you on pace without distracting clock-watching.

#PaceTimer#Public Speaking#Time Management
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2025-08-014 min readInventory Mgmt

Running Low on Pool Supplies? PoolMaster Inventory Tracker Keeps You Prepared!

Highlighting PoolMaster's unique inventory tracker. Set low-stock alerts, track usage and costs, and never run out of chlorine before a party.

#pool supplies#inventory tracker#chlorine tablets
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2025-07-206 min readGoal Setting

MET Goals: Translating WHO Guidelines into Your Daily Targets

Introducing how MET Goals helps users set and track targets based on WHO guidelines (e.g., 150 mins moderate activity/week).

#MET Goal Setting#WHO Guidelines#Health Standards
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2025-07-156 min readHealth Strategy

Scientifically Improve Sleep Continuity: UnbreakSleep's 'Hydration Management' Strategy

Deep dive into UnbreakSleep's core feature—Hydration Management, guiding users on when to drink and when to stop for optimal sleep.

#Sleep Continuity#Hydration Management#Science of Sleep
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2025-07-155 min readCost Control

Construction Site Fuel Mgmt: Preventing Theft and Loss

Using precise volume calculation for daily inventory checks to quickly spot anomalies and prevent theft.

#Fuel Management#Construction#Cost Saving
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2025-07-134 min readCareer Skills

Master Your Presentation Timing with Visual Cues

Checking your watch distracts the audience. Use color-coded timers to sense time flow peripherally for confident presentations.

#Public Speaking#Time Management#Career
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2025-07-106 min readSleep Health

The Ultimate Solution for Nocturia: How UnbreakSleep Scientifically Improves Sleep Continuity

Frequent night waking for the bathroom is a top sleep killer. UnbreakSleep helps you sleep through the night with scientific hydration planning and pre-sleep routines.

#UnbreakSleep#Nocturia#Sleep Continuity
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2025-07-056 min readPool Chemistry

Pool Chemistry Demystified: pH, Chlorine, Alkalinity – PoolMaster Makes It Easy!

Deep dive into pH, Chlorine, and Alkalinity. Learn how PoolMaster's intuitive interface and algorithms help you balance chemistry effortlessly.

#pool chemical balance#pH#chlorine
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2025-06-285 min readSite Management

Ditch the Paper: Why You Need a Digital Dip Chart

Discussing the issues of lost/outdated paper charts and how to generate custom-increment PDF dip charts.

#Dip Chart#Calibration Table#Digital Transformation
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2025-06-255 min readPublic Speaking

Speaker's Secret: Master Your Presentation Outline with Watch Flashcards

Turning presentation outlines, key stats, and transitions into flashcards for quick watch access, boosting flow and confidence.

#Presentation Aid#Speaker Secret#Speech Outline
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2025-06-225 min readHealth Science

Deep Sleep Guide: Hydration Strategies to Stop Night Wakes

Frequent night wakes ruin sleep. Reclaim deep sleep by adjusting hydration timing and building a pre-sleep bathroom routine.

#Sleep#Health#Habits
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2025-06-205 min readSleep Health

Why Do You Always Wake Up at 3 AM? UnbreakSleep Helps Solve Nocturia

Explaining common causes of nocturia (like pre-bed hydration, bladder capacity) and how UnbreakSleep reduces it through scientific bedtime routines.

#Waking at 3AM#Nocturia#UnbreakSleep
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2025-06-205 min readPool Maintenance

Say Goodbye to Pool Math Nightmares: How PoolMaster Ensures Precise Chemical Dosing

Struggling with complex chemical dosage calculations? PoolMaster eliminates guesswork. Just input test results for precise dosing recommendations.

#PoolMaster#Chemical Calc#Pool Maintenance
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2025-06-155 min readSports Science

Stop Counting Steps: Why MET is the More Scientific Exercise Metric

Explaining the scientific definition of Metabolic Equivalent of Task (MET), comparing it with steps and calories to highlight its precision.

#MET#Exercise Metrics#Health Science
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2025-06-155 min readPool Maintenance

Say Goodbye to Green Pool Nightmares: How PoolMaster Keeps Your Water Crystal Clear

Green or cloudy pool water? Don't panic. Learn how PoolMaster's smart chemical calculator helps you dose precisely, waste less, and solve water issues effortlessly.

#green pool#clear pool water#pool chemicals
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2025-06-155 min readFinancial IQ

Why Traditional Budgeting Keeps You Poor

If you only focus on today's coffee expense, you'll never be free. Rich Dad says: Track assets, not just expenses.

#Rich Dad#Budgeting#Assets
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2025-06-106 min readIndustrial Tech

Engineer's Guide: Accurate Volume Calculation for Horizontal & Vertical Tanks

Detailed breakdown of volume calculation challenges for different tank shapes (elliptical heads, conical bottoms) and how to solve them fast with Tank Volume Calc Pro.

#Tank Volume#Engineering#Horizontal Tank
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2025-04-106 min readExam Prep

Grad School Prep: Condensing Politics Essay Frameworks onto Your Wrist

Teaching how to break down complex political/history frameworks into tiered flashcards for minimalist watch display.

#Grad School Politics#Apple Watch Study#Info Condensation
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2025-04-0910 min readBusiness Analysis

Indie Developer Growth Strategy: How My Apps Achieved Sustainable Growth

Sharing my app growth data and operational models, analyzing promotion strategies for different types of apps to provide reference for indie developers.

#Growth Strategy#Monetization#Indie Dev
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2025-04-067 min readApp Publishing

App Store Review Guidelines: Avoiding Common Rejections

Detailed interpretation of App Store review rules, sharing submission precautions and common rejection reasons to help developers publish successfully.

#App Store#Review Guidelines#Publishing
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2025-04-036 min readRelationships

Relationship 101 for Guys: Understanding [Her Cycle](https://apps.apple.com/us/app/her-cycle-care/id6755629450) & Emotions

Don't just say 'drink hot water.' Truly understand her cycle. Use the 4-Color Method to provide the right care at the right time.

#Dating#Period#Couples
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2025-03-116 min readProduct Design

Productivity App Design Principles: Building Tools Users Really Need

Sharing design philosophy, feature planning, and user experience optimization methods for productivity apps, based on successful cases like Handwriting Book and [Life Cabinet](https://apps.apple.com/us/app/[人生内阁](https://apps.apple.com/us/app/[人生内阁](https://apps.apple.com/us/app/人生内阁/id6755081577)/id6755081577)/id6755081577).

#Productivity#UX#Product Design
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2025-03-105 min readWork & Productivity

Late Nights & Overtime? R90 Might Be Your Lifesaver

For those who must stay up late, R90 offers a flexible sleep plan to keep you energetic amidst chaos.

#Night Shift#Overtime#R90
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2025-02-155 min readComparison

Why Apple Watch Beats the Phone for 'Emergency Memos'

Comparing phone vs. watch, highlighting the watch's natural 'raise to wake' gesture for quick, discreet info access.

#Apple Watch Memo#Phone Alternative#Quick Access
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2025-01-055 min readEye Health

Screen Reading Fatigue? How FLine's Visual Optimization Protects Your Eyes

Discussing eye strain from prolonged screen reading and introducing FLine's visual optimizations like low contrast and soft colors.

#Eye Protection#Screen Fatigue#Visual Health
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2025-01-035 min readDesign Principles

ADHD-Friendly Design: Achieving Minimalism and Efficiency in FLine UI/UX

Analyzing FLine's interface from a design perspective, explaining how it adheres to ADHD-friendly design principles.

#ADHD Design#UI/UX Principles#Minimalist Design
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2025-01-015 min readADHD Card

[ADHD Card Tutorial] Quick Import to Create Your Bionic Flashcards

Providing a tutorial on content import and card generation for ADHD Card.

#ADHD Card Tutorial#Note Import#Card Creation
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2024-12-305 min readStudy Methods

Bionic Reading in Learning: Boosting Memory with ADHD Card

Targeting students, explaining how to use bionic reading flashcards to memorize complex concepts, formulas, or foreign vocabulary.

#Bionic Reading#Memory Efficiency#Study Skills
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2024-12-285 min readProductivity

The ADHD Productivity Toolkit on Mac: Pairing FLine with Other Apps

Recommending strategies for combining FLine with other Mac productivity tools (like Pomodoro timers, task managers).

#Mac Productivity#ADHD Toolkit#App Combo
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2024-12-265 min readADHD Card

ADHD Card: More Than Flashcards, It's Your Focus Anchor

Emphasizing that ADHD Card is not just a study tool, but a tool to help users quickly return to a focused state during information overload.

#ADHD Focus#Flashcard Tool#Emotional Regulation
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2024-12-255 min readTutorials

[PaceTimer Tutorial] Set Up Your First Color Timing Template in 3 Steps

A step-by-step guide to PaceTimer. No complex settings—create your personalized timing template in just 3 steps.

#PaceTimer#Tutorial#Quick Start
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2024-12-245 min readFLine Features

Stop Skipping Lines and Zoning Out: Locking Focus with FLine's Reading Guide

Focusing on FLine's core feature—the reading line—explaining how it physically guides the eyes to solve common reading problems.

#Skipping Lines#Loss of Focus#FLine
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2024-12-225 min readDeveloper Story

ADHD Developer Story: How I Designed FLine for My Own Focus Needs

Sharing the design origins and iteration process of FLine through a developer's story to build user trust and emotional connection.

#ADHD Developer#FLine#Indie Dev
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2024-12-205 min readTools Review

PaceTimer vs. Traditional Stopwatches: Why Pros Choose Visual Timing

Still using your phone's stopwatch? We compare PaceTimer with traditional timers to reveal why visual cues reduce cognitive load and boost performance.

#Comparison#Productivity Tools#PaceTimer
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2024-12-205 min readFLine Tips

[FLine Tips] 3 Hidden Settings to Double Your Mac Reading Experience

Sharing FLine's advanced settings and personalization options, such as custom colors, line height, and reading line speed, to attract existing and potential users.

#FLine Tips#Mac Reading Tool#ADHD Assistance
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2024-12-186 min readStudy Methods

Say Goodbye to Rote Memorization: Efficient Study with ADHD Card's Visual Flashcards

Boring text flashcards hard to remember? ADHD Card leverages visual-spatial memory with structured templates and quick icon insertion, turning card creation into a fun creative process.

#ADHD#Study Methods#Visualization
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2024-12-155 min readPublic Speaking

Why Your Speeches Always Rush at the End: The Backwards Timing Method

Rushing the end of your speech? You didn't plan the finish. Learn the 'Backwards Timing Method' and use PaceTimer's node alerts to land every speech perfectly.

#Speech Structure#Time Planning#PaceTimer
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2024-12-126 min readADHD

ADHD Mac Savior: How FLine Boosts Reading Focus with Visual Aids

Traditional reading can cause information overload for ADHD brains. FLine offers a gentler, controllable screen reading aid via dynamic focus lines and visual masking, superior to standard bionic reading.

#ADHD#Mac#Reading Aid
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2024-12-1012 min readDevelopment

SwiftUI Best Practices: Technical Essentials for Building High-Quality iOS Apps

Sharing common issues and solutions in SwiftUI development, including performance optimization, state management, UI component design, and other technical details.

#SwiftUI#iOS Dev#Performance
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2024-12-105 min readEducation

Boosting Classroom Efficiency: Visual Timers for Student Presentations

In education, letting students intuitively feel the passage of time is critical. PaceTimer helps teachers manage presentations, group discussions, and exams, especially for students needing visual aids.

#Education#Classroom Management#Teacher Tools
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2024-12-085 min readPublic Speaking

Toastmasters Essential: How PaceTimer Helps You Ace the Timer Role

For Toastmasters members, precise timing is a core skill. PaceTimer perfectly adapts to the TM Green-Yellow-Red rules, making it your best assistant for practicing speeches and serving as Timer.

#Toastmasters#Timer Role#PaceTimer
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2024-12-055 min readPublic Speaking

Stop Running Over Time: Mastering Stage Control with Color-Coded Timers

Overrunning your speech is awkward and ruins the audience experience. PaceTimer uses intuitive Green-Yellow-Red color shifts to help you master your pace without doing mental math.

#Public Speaking#Time Management#PaceTimer
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2024-12-054 min readFeatures

The 'Knowledge Safe' on Apple Watch: Carry Key Info Everywhere

Positioning Watch Flashcards as your 'Knowledge Safe'—secure, portable, and accessible anytime, anywhere.

#Knowledge Safe#Portable Info#Apple Watch Study Tool
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2024-10-295 min readProductivity

5 Essential Mac Productivity Tools for ADHD Brains in 2024

As an ADHD developer, I've curated 5 Mac apps that truly help improve focus and reduce distractions, from bionic reading to visual guidance, helping you regain your flow state.

#ADHD#Mac Apps#Focus
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2024-10-275 min readPublic Speaking

Master Your Presentation Pace: A Guide for Nervous Speakers

For speakers, timing control is respect for the audience. Share how to use [PaceTimer](https://apps.apple.com/us/app/pacetimer-ontime/id6740053131)'s color segmentation to keep your speech perfectly on time and never rushed.

#Public Speaking#[PaceTimer](https://apps.apple.com/us/app/pacetimer-ontime/id6740053131)#Time Management
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2024-10-205 min readStudy Methods

Study Smarter: Utilizing Your Apple Watch for Flashcards

Commuting, waiting in line, waiting for coffee... Are you wasting these micro-moments? Introducing how [QuickNotes](https://apps.apple.com/us/app/quicknotes-flashcards-watch/id6569254072) turns your wrist into a mobile knowledge base.

#Study#Apple Watch#Flashcards
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2024-10-165 min readHealthy Living

Why You Wake Up at 3 AM: Improving Sleep Continuity Scientifically

Night waking is the #1 killer of deep sleep. Combining [UnbreakSleep](https://apps.apple.com/us/app/unbreaksleep-no-night-wakes/id6755629450) concepts, we explore how hydration management and pre-sleep routines lead to uninterrupted rest.

#Sleep#Health#[UnbreakSleep](https://apps.apple.com/us/app/unbreaksleep-no-night-wakes/id6755629450)
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2024-10-147 min readMental Health

The Power of Self-Dialogue: Healing Through Roleplay

You are often your own best therapist. Try roleplaying (e.g., 'Rational Observer') to talk with your emotional self and untangle knots.

#Self-Help#Journaling#Emotions
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2024-10-105 min readMindset

No More 'Brain Freeze': Stabilizing Exam Mindset with Visual Cards

Designing flashcards as 'knowledge anchors' for quick pre-exam scanning to 'warm up' the brain and retrieve information.

#Exam Mindset#Knowledge Retrieval#Exam Anxiety
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2024-10-095 min readHealth Management

Visualizing Pain: Why Tracking Your Symptoms Matters for Diagnosis

Chronic pain is often hard to describe. [PainMap](https://apps.apple.com/us/app/painmap-pain-tracker-diary/id6757266269) helps you visually paint and record pain locations and intensity, letting doctors understand your condition at a glance.

#Chronic Pain#[PainMap](https://apps.apple.com/us/app/painmap-pain-tracker-diary/id6757266269)#Health Diary
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2024-08-266 min readHealth Science

Managing Chronic Pain: How Visual Tracking Aids Medical Decisions

Pain is subjective; tracking is objective. Visually track pain sites and intensity on a body map to provide doctors with better diagnostic data.

#Pain Mgmt#Healthcare#Tracking
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2024-08-204 min readWorkplace Efficiency

Meeting Savior: How to Access Key Data Quickly Without Interrupting the Flow

How to turn meeting points and key stats into flashcards for discreet wrist access, maintaining a professional image.

#Meeting Quick Access#Workplace Tool#Apple Watch Notes
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2024-08-204 min readHealth & Lifestyle

The Science of Napping: Fixing Afternoon Slump with R90

Why do you feel groggy after a nap? You missed the cycle. Learn to nap scientifically with R90.

#Napping#R90#Energy Management
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2024-08-176 min readHealth Science

Beyond Steps: Why MET Hours Are the Best Fitness Metric

WHO recommends 150 mins of moderate activity. Understand MET (Metabolic Equivalent) to precisely measure workout load and health gains.

#Fitness#MET#Health Metrics
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2024-08-065 min readMental Health

Digital Detox: Rediscovering Focus Through Handwriting

In an era of information overload, handwriting is mindfulness. Relieve anxiety and regain inner peace with 10 minutes of daily copying.

#Focus#Meditation#Handwriting
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2024-08-035 min readProductivity

The Power of Micro-Habits: Why 10-Day Cycles Beat Yearly Plans

Yearly plans often fail. Try splitting goals into 10-day micro-cycles to lower mental burden and build habits through short sprints.

#Habits#Goals#Discipline
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2024-07-229 min readOperations

User Feedback Driven Product Iteration: Making Apps Better

Sharing how to collect and analyze user feedback to guide product feature optimization, based on the iteration history of apps like [Face Mask Diary](https://apps.apple.com/us/app/[面膜日记](https://apps.apple.com/us/app/[面膜日记](https://apps.apple.com/us/app/面膜日记/id1671296335)/id1671296335)/id1671296335) and [iFriend](https://apps.apple.com/us/app/ifriend-自我对话日记本-尝试换角色与自己沟通交流/id1660443610).

#User Feedback#Iteration#Optimization
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2024-06-155 min readStudy Skills

The 'Glance Memory Method' on Apple Watch: Efficient Review in Fragmented Time

Highlighting Apple Watch's 'glanceability' to break down complex topics into minimalist cards for quick review during commute or waiting times.

#Apple Watch Learning#Glance Memory#Exam Review
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2024-06-074 min readProductivity Tools

Stop Using Spreadsheets for Simple Lists: Meet List Calculators

Excel on mobile is clunky. List calculators combine notepads and calculators—the best choice for daily tallying and budgeting.

#Calculator#Budgeting#Productivity
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2024-05-156 min readHealth & Lifestyle

Stop Obsessing Over 8 Hours: How R90 Sleep Method Changed My Life

Do you really need 8 hours? The R90 method by Man Utd's sleep coach reveals that sleep is about cycles, not hours.

#R90#Sleep#Health
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2024-04-018 min readMental Health

Guide to Recognizing Manipulation: Building Boundaries & Recovery

In a relationship that makes you doubt yourself? Learn NPD traits, anti-manipulation phrases, and reclaim your authentic self.

#Mental Health#Anti-Manipulation#NPD
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2024-03-165 min readFinance

The Smart Way to Track Your Gold Investments

Physical gold hedges against inflation. Learn to track price fluctuations, calculate average costs, and monitor returns wisely.

#Gold#Investment#Asset Mgmt
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2024-03-128 min readASO

2024 iOS App ASO Optimization Guide: From Keywords to Conversion

In-depth analysis of App Store search optimization strategies, including keyword research, app description optimization, screenshot design, and other practical tips to help indie developers increase app downloads.

#ASO#Keyword Optimization#App Store
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2024-02-046 min readAccessibility

Reading with ADHD: Tools to Keep You on Track

ADHD readers struggle with skipping lines. Learn how spotlight modes and reading guides help focus attention on long texts.

#ADHD#Reading Aid#Focus
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2024-01-287 min readSelf Improvement

21 Days to Confidence: A Scientific Approach to Speech Training

Eloquence isn't talent; it's muscle memory. Become a pro speaker with 21 days of systematic reading, improv, and AI feedback.

#Speaking#Presentation#Growth
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2024-01-025 min readStudy Tips

How to Ace Your Exams with Flashcards on Your Wrist

Utilizing fragmented time is key to exam success. Learn how to use Apple Watch for flashcard memory training anytime, anywhere.

#Exam Prep#Vocabulary#Apple Watch
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