The best body fat apps for Android
Several of the best-known AI body apps never came to Android. These are the ones that did.
Short answer
On Android, ProgressLens is the best body fat app for tracking change: AI reads your photos and combines them with the tape-measure formula, then tells you fat vs muscle and whether to cut or bulk. bodyfatAI and MeThreeSixty also offer AI or 3D estimates on Android. GainFrame, trackBod and Spren are iPhone-only.
Disclosure: we make ProgressLens. Details about other apps come from their own store listings and websites as of November 2026; prices and features change, so check the listing before you pay. We name each app’s weaknesses and our own.
Quick comparison
| App | Method | Extras | Price |
|---|---|---|---|
| ProgressLens | AI photos + tape + history | Fat vs muscle, verdict, 11 languages | $39.99/year |
| bodyfatAI | AI on several photos | Monthly analytics | Subscription |
| MeThreeSixty | 3D avatar from photos | Lean mass, GLP-1 log | Subscription |
| ZOZOFIT | 3D scan | 16 measurements | Free plan; Premium |
| Tape calculator (free) | US Navy formula | No photos | Free |
The apps
1. ProgressLens
- iPhone, iPad, Android
- AI Progress Report
- Free download, Pro in-app
- 11 languages
- No account
Best for: Android users who want a steady estimate and a decision.
The same app and AI as on iPhone. Combining photos with tape measurements is what keeps its estimate from jumping between check-ins.
Good
- AI Analyze: body-fat range, what changed, fat vs muscle, cut or bulk verdict
- Reads photos and tape measurements together, so estimates stay consistent
- Same app and AI on iPhone and Android, in 11 languages
- No account; photos stay on your phone, analyzed photos aren’t stored or used for training
- Ghost overlay of your last photo, six measurements with charts
Watch out
- No calorie, workout or dose tracking
- No video timelapse export (use our free web tool)
- No Apple Health or Health Connect sync
- No app-specific passcode (use your phone’s lock)
2. bodyfatAI
- iPhone, Android
- Monthly or yearly subscription
Best for: multi-photo AI estimates.
Multi-photo AI body fat scans with monthly muscle analytics and a leaderboard. AI body fat and muscle estimates from several photos, monthly analytics.
Good
- On Android
Watch out
- Account required
- Subscription
3. MeThreeSixty
- iPhone, Android
- Free with Premium subscription
Best for: a 3D avatar and lean mass.
A 3D body scanning app that builds an avatar from two photos. 3D avatar from front and side photos, body fat and lean mass, GLP-1 dose tracking.
Good
- 3D avatar
Watch out
- Pose can be strict
4. ZOZOFIT
- iPhone, some Android phones
- Free plan; Premium monthly, yearly or lifetime
Best for: 3D circumference measurements.
A 3D body scanner focused on circumference measurements rather than photos. 3D body scan with 16 measurements, posture and GLP-1 logs.
Good
- 16 measurements
Watch out
- Limited Android devices
Which should you pick?
- Steady estimate + a decision: ProgressLens.
- 3D avatar: MeThreeSixty.
- Free: the tape calculator.
See also: Body scan apps for Android · Body measurement apps for Android · GainFrame on Android?
FAQ
Frequently asked questions
Is there an AI body fat app for Android?
Yes: ProgressLens, bodyfatAI and MeThreeSixty.
Is GainFrame on Android?
No, it’s iPhone-only per its own site.
How accurate is the body-fat estimate?
It’s an estimate, shown as a range with a confidence level, not a lab test. ProgressLens combines what the AI sees in your photos with the US Navy tape-measure formula and your own history, so the number doesn’t jump around from one photo to the next. The same photos always give the same result. Use it to follow your trend.
Sources
- App Store and Google Play listings and developer websites for each app, accessed November 2026
- ProgressLens, What lifters ask about body fat, November 2026