Data safety
Data safety, in plain language.
A summary of what stays on your device, what leaves it, and what we never do with your health data. The full detail is in the privacy policy.
Stays on your device
Weight, goals, measurements, photos, GLP-1, nutrition, hydration, workouts, and profile details.
Leaves only when needed
Food search terms, anonymous analytics, ad metadata, and support emails — never your health records.
Never sold
We do not sell health data or share it for advertising profiles.
| Data | Where it stays | Leaves device? | Shared with | Purpose | Your control |
|---|---|---|---|---|---|
| Weight, goals, body measurements | On your device | No | No | App features | Export or delete in the app |
| Progress photos | On your device | No | No | App features | Delete in the app |
| GLP-1 records | On your device | No | No | App features | Export or delete in the app |
| Nutrition, hydration, workouts | On your device | No | No | App features | Export or delete in the app |
| Profile details | On your device | No | No | App features | Edit or delete in the app |
| Food search terms | Not stored by us | Yes — to the food API | Cloudflare / Weight-Food API | Return USDA food data | Search only when you choose |
| Anonymous analytics events | Not health data | Yes | Firebase Analytics | Improve the app | Turn off in Privacy Center |
| Ad metadata | Not health data | Yes | Google AdMob | Serve ads | Ad consent / preferences |
| Support emails | Email provider + us | Yes — what you send | Email provider | Answer your request | Ask us to delete it |
| Health Connect data | On your device | No | No | Optional import | Disconnect in Health Connect |
This summary reflects the app’s current behavior. The privacy policy describes the full data practices, vendors, retention, and your rights.
Your controls
Export it. Delete it. Turn it off.
These controls are in the app. You do not need to contact support for the basics.
Export
CSV for weight history, JSON for the full profile, and a local .zip backup. You choose the destination.
Delete
Delete all app data in the Privacy Center. This is permanent and cannot be undone.
Opt out
Turn off anonymous analytics and manage ad consent in the Privacy Center.
Data safety
A health record that stays yours.
Local-first, no account, encrypted export, and a real delete-all path.
- 1M+ installs since 2013
- Current version 4.2
- No account required
- Free on Android