Weight Diary - BMI Calculator
OpenRhapsody Health & Fitness iPhoneiPadiPod touch
Weight Diary - BMI Calculator is a free Health & Fitness app for iPhone and iPad by OpenRhapsody. Rated 4.6/5 from 40 ratings. Requires iOS 15.0.
- Rating
- 4.6
- 40 ratings
- Price
- Free
- on the App Store
- Size
- 102 MB
- Age 4+
- Updated
- Jun 12
- 2026 · v1.3.1
Screenshots
About Weight Diary - BMI Calculator
'Weight Diary' is an app that allows you to easily log your weight and body fat percentage, calculate BMI, and track your progress by date. Keep logging consistently and reach your weight goals! Are you looking for a weight tracking app without complex features? Do you want to keep a log of your progress toward your diet goals? Do you want to manage your weight, body fat percentage, and BMI consistently? Do you want to measure if your bulk-up(weight gain) is going well? 'Weight Diary' is perfect for those who want to consistently track their body and nutrition. Features: ■ Log your weight, body fat percentage, nutrition, activity, and mood - Move the scale left and right to enter your weight easily. - Use cute emojis to express your nutrition and mood. - If you have done weight loss activities, you can add and enter activities such as 'swimming', 'jogging', and 'pilates'. - If you missed logging yesterday, you can move the date and log it. - If you entered the wrong weight, you can enter it again and overwrite it. - If you feel like there are too many things to log, you can hide everything except your weight in settings. ■ Understand what you have logged at a glance with a calendar - You can track if there are any dates that you missed logging at the calendar. - You can track how you felt and what you ate on a particular day. - You can share your weight calendar with your trainer or friends. ■ Manage your body and nutrition status with graphs - Watch the changes in your weight and body fat percentage on a weekly, monthly, and yearly basis. - Watch the statistics of your mood, nutrition, and activity for each period. - Measure if you are progressing well towards your weight, BMI, and body fat percentage goal. - You can share your weight graph with your trainer or friends. ■ Customize the app for your convenience - If your current height or weight goal has changed, you can re-enter it. - You can hide body fat percentage, activity, today's mood, and diet if you don't want to enter them. - You can receive push notifications to remind you of logging. - You can set a password for the app to protect your privacy. - Do you already have weight and body fat percentage data recorded in a health app? You can import the data into this app at any time and log it simultaneously. Keep logging your body & nutrition status and achieve your goals! We have prepared various features necessary for you to log your body & nutrition status. If you feel uncomfortable or need more features, please let us know in the app review! [email protected] Privacy Policy: https://adrop.notion.site/studio-privacy Terms of Use (EULA): https://adrop.notion.site/studio-terms
Ratings & reviews
4.6
40 ratings
What’s new
Version 1.3.1 · Updated June 12, 2026
- Fixed an issue where existing records were not displayed on the calendar in some environments.
App privacy
The developer, OpenRhapsody, reported these privacy practices to Apple.
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Identifiers: User ID, Device ID
- Usage Data: Product Interaction, Other Usage Data
- Diagnostics: Crash Data, Performance Data, Other Diagnostic Data
Data Not Linked to You
The following data, which may be collected but is not linked to your identity, may be used for the following purposes:
- Health & Fitness: Health
- Browsing History: Browsing History
- Identifiers: User ID, Device ID
- Usage Data: Product Interaction, Other Usage Data
- Diagnostics: Crash Data, Performance Data, Other Diagnostic Data
Used for: Analytics
Alternatives to Weight Diary - BMI Calculator
Looking for apps like Weight Diary - BMI Calculator? Here are 6 similar apps on the App Store. The highest rated is Weight Calendar: Tracker & Log (4.8/5), and all 6 are free to download.
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Diet Lights - Weight Tracker
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Pillyze: AI Weight Loss Coach
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| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| Weight Diary - BMI Calculator | 4.6 / 5 (40 ratings) | Free | June 12, 2026 | |
| Weight Calendar: Tracker & Log | 4.8 / 5 (24) | Free | Sep 10, 2026 | Compare |
| 다이어트신 | 4.2 / 5 (14) | Free | Dec 26, 2024 | Compare |
| InOut - Calorie Counter | 4.8 / 5 (535) | Free | Oct 2, 2026 | Compare |
| Weight-Log | 4.3 / 5 (11) | Free | Sep 14, 2026 | Compare |
| Diet Lights - Weight Tracker | 4.5 / 5 (2) | Free | Aug 23, 2026 | Compare |
| Pillyze: AI Weight Loss Coach | 4.6 / 5 (111) | Free | Oct 13, 2026 | Compare |