Weight Diary

Weight Diary

daily weight loss tracker

2.6K ratings
982 reviews
#189 in paid Health & Fitness
💪 Health & Fitness
🏥 Medical
$7.99

Lowest price: $5.99 4 years ago (-33%)


Price history


Details

  • Released
  • Updated
  • January 13, 2011
  • August 26, 2026
Weight Diary screenshot #1 for iPhone
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About

Track your weight loss journey with a clear trend line to visualize progress. Log daily weights, estimate loss rates, and plan for your goals. Supports custom start dates and integrates with health platforms.

✓Daily weight logging
✓Clear trend line visualization
✓Progress and goal tracking
✓Custom start date setting
✓Apple Health and scale sync
✓BMI and calorie calculators
✓Data backup and export
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What's New in Weight Diary

15.1

August 26, 2026

• Remaining weight and estimated time have been combined in the goal field • Get to your data faster with improved startup performance • Updated graphics and improvements to new point style graph • Additional bug fixes and refinements throughout the app

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Charts

Top Paid

📉 189-19

Health & Fitness

This app dropped -19 positions in Health & Fitness chart.

Last updated on October 12, 2026.

User reviews

Excellent

Have been using this weight tracker for many years. I can look up where I’ve been and keep track every day
A date search bar might be a great addition

Great app!!!

Great app!!!

Best Weight Tracker

Best weight tracker on the internet. Others slop their apps down with 9 million trinket trash features that make recording and tracking weight complex and burdensome. This app here keeps things perfectly simple. Plug in your weight, painlessly see progress, go on about your day. No need to be a computer scientist to use this app.
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Fantastic App

Tried other apps but always go back to my old faithful.

Kann synchronisiert werden

Ist das einmalige Geld absolut wert !

Developer apps

FAQ

What does Weight Diary do?

Weight Diary helps you understand your weight trends over time by allowing you to log your daily weight. It provides a clear trend line to visualize your progress towards your goals, estimate your rate of weight loss, and see how long it may take to reach your target.

What are the main features of Weight Diary?

Key features include daily weight logging, a clear trend line for progress visualization, custom start date setting for new diets, integration with Apple Health and Withings/FitBit scales, BMI calculation, goal and calorie calculators, and comprehensive unit support.

Is Weight Diary free to use?

Yes, Weight Diary is a free application. The provided information indicates it does not have in-app purchases or advertisements, suggesting a completely free experience for users.

What devices is Weight Diary compatible with?

While specific operating system versions are not detailed, the app supports Apple Health, which is available on iOS devices. It also syncs with Withings and FitBit scales, which have their own compatibility requirements.

How can I use Weight Diary to manage my diet?

You can use Weight Diary by logging your weight daily and observing the trend line to see the impact of your diet. The app also offers goal planning tools, including calorie calculators, and allows you to set a custom start date to measure progress from the beginning of your new diet.