LeanLog
Health weight · AI photo cals
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
Sync weight from Apple Health. Snap a meal—AI estimates calories and macros you can edit. Diary stays free; continue AI with Pro or a one-time credit pack.
LeanLog — Less Input. More Insight.
Two effortless shortcuts for a calm personal journal:
【Weight from Apple Health】
· Optional read/write of body mass to stay in sync with the Health app
· If you haven’t logged today, LeanLog can import today’s weight from Health
· Or log multiple entries in-app (last entry is the day’s equivalent)
【Calories from AI photo scan】
· Take a photo or pick from your library—AI estimates calories + protein/carbs/fat
· Every number is editable before you save
· Manual meals always work offline—no network required
【More insight, less pressure】
· Trends, BMI, goal ring, streaks—like checking the weather
· AI daily / weekly / monthly: Judgment · Adjustment · Encouragement
· Soft local reminders; no social feed, no rankings
【Your data】
· Optional iCloud · CSV / JSON export · Chinese & English · Dark Mode
【Free · Pro · AI credits】
The diary loop stays free: logging, trends, Health sync, and export.
Free includes a monthly taste of AI scan and a few insights.
LeanLog Pro: higher daily AI limits and structured coaching. Yearly includes a 7-day free trial.
AI credit pack: 100 requests (~¥0.30 each), shared by scans and insights, never expire. Used after period quotas run out.
Buying credits requires Sign in with Apple so balance can move with you; diary and Pro still work without signing in.
Subscriptions and credit packs bill via Apple ID. Manage or cancel subscriptions in iOS Settings. Cancel before the trial ends and you won’t be charged. Credits are consumable—balance is kept on your signed-in account (not via Restore Purchases).
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy Policy: https://ulooo.com/leanlog/privacy.html
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
1. Fix some minor issues
The developer, 淑成 付, 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
- 淑成 付
- Size
- 4.6 MB
- Category
- Health & Fitness
- Compatibility
Requires iOS 18.0 or later.
- iPhone
Requires iOS 18.0 or later. - iPad
Requires iPadOS 18.0 or later. - Mac
Requires macOS 15.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 2.0 or later.
- iPhone
- Languages
- English and Simplified Chinese
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- 100 AI Credits $3.99
- Pro Yearly $39.99
- Pro Monthly $4.99
- Copyright
- © ULOOO.COM