Weight Diary: Weight Tracker
Daily log, trends & BMI
Only for iPhone
Free · In‑App Purchases · Designed for iPhone
iPhone
Logging your weight takes 3 seconds.
Open the app, tap +, done. Weight Diary is the simplest way to track your weight — every entry lands on a color-coded calendar, so a whole month of progress is visible at a glance.
• Calendar view — entries appear as colored cards on each day, turning your month into a picture.
• Context tags — log up to 5 entries a day, tagged Fasted, After meal, Workout, or Other.
• Smart filters — show only your fasted weigh-ins to see your true trend. Toggle any context on or off, in both calendar and stats.
• Trend charts — see your change over 7 days, 1 month, or 3 months, with period change and average at a glance.
• BMI — calculated automatically from your height and weight, with healthy-range guidance.
• Your units — switch between kg·cm and lb·ft anytime.
• No sign-up — everything stays on your device. No account, no ads.
[Premium]
Unlock 6-month and 1-year trends, plus viewing and editing entries older than 3 months, with a Premium subscription.
• Subscriptions renew monthly and can be cancelled anytime in iOS Settings > Apple Account > Subscriptions. Payment is charged to your Apple ID account, and the subscription renews automatically unless cancelled at least 24 hours before the end of the current period.
Terms of Use: https://juno1028.github.io/weight-tracker-legal/terms.html
Privacy Policy: https://juno1028.github.io/weight-tracker-legal/privacy.html
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
● New Stats tab — see your weight trend from 7 days up to 1 year, and filter by context: fasted, after meal, or workout.
● Now in 5 languages — Spanish and Simplified Chinese added.
● New unit setting — switch between kg·cm and lb·ft.
● Fixed a subscription purchase error, plus design and stability improvements.
The developer, Juno Kim, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Juno Kim
- Size
- 25.4 MB
- Category
- Health & Fitness
- Compatibility
Requires iOS 15.6 or later.
- iPhone
Requires iOS 15.6 or later. - iPod touch
Requires iOS 15.6 or later. - Mac
Requires macOS 12.5 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
English and 4 more
- English, Japanese, Korean, Simplified Chinese, Spanish
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Monthly Subscription $2.99
- Copyright
- © 2026 DeepResearch. All rights reserved.
