Tairoku - Weight Tracker
2-tap weight log & trends
Free · Designed for iPad. Not verified for macOS.
Log weight in two taps from your last entry. Progress ring, trend charts, and a history calendar show change over time. Optional Apple Health sync and CSV export.
A weight log only helps if you keep it. Tairoku is a weight-only tracker built so that today's entry is done by nudging yesterday's number — nothing to type.
■ Two taps, starting from last time
The record sheet opens with your previous weight already in place. Move it with −0.1 / +0.1 for whatever changed, and save.
■ Weight makes sense as a line, not a number
Day-to-day readings swing with food and water. View 7 days, 30 days, 90 days, or a year as a line chart with a 7-day moving average on top, so one morning's number doesn't decide how you feel.
■ How far is the goal
Set a goal weight and a progress ring shows how much of the distance you have covered since you started. Reaching it gets a short celebration.
■ Days kept, and the basics
See your recording streak, the change in your weekly average, and the lowest and highest weight for the period. Add your height and BMI appears alongside them. Body fat percentage is optional.
■ Check it and log it from the Home Screen
Home Screen and Lock Screen widgets show your latest weight, the change since last time, a 7-day trend, and goal progress. Tap one to open the record sheet. A daily reminder is there too — and it works fine left off.
■ Apple Health, CSV export, and history calendar
Apple Health sync lets you turn reading and writing on or off separately; both are off by default. Browse past entries on a monthly calendar, and export your records as a CSV file. Units: kg and lb. Works in Dark Mode and on iPad.
■ Records stay on your device
No account and no sign-in. Weight, body fat, and notes are stored only on the device and are not sent anywhere. The network is used to show ads and to send anonymous usage and crash data that help improve the app. We do not collect information that identifies you personally.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Apple Health integration is clearer on the Today screen. We also fixed issues with deleting history entries and the calendar view.
The developer, Daisuke Minami, 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 Linked to You
The following data may be collected but it is not linked to your identity:
- Identifiers
- Usage Data
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Daisuke Minami
- Size
- 9.2 MB
- Category
- Health & Fitness
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - iPad
Requires iPadOS 17.0 or later. - Mac
Requires macOS 14.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
English and 8 more
- English, French, German, Japanese, Korean, Portuguese, Simplified Chinese, Spanish, Traditional Chinese
- Age Rating
9+
- 9+
- Contains
Advertising
Health or Wellness Topics
- Copyright
- © 2026 Daisuke Minami