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