The AI fitness progress tracker for Android
Most AI body apps launched on iPhone and stayed there. ProgressLens didn’t.
Short answer
ProgressLens is an AI fitness progress tracker for Android (Android 7.0 or later) and iPhone. AI Analyze gives you a Progress Report from your check-in photos and tape measurements: body-fat range, what changed, fat vs muscle, and a cut, lean bulk, recomp or maintain verdict. GainFrame, trackBod and Spren are iPhone-only, per their own listings and sites (November 2026).
The same app as on iPhone
Every feature, including AI Analyze, the ghost overlay camera, six measurements with charts, reminders and backup. Switching phones? Backups move between iPhone and Android.
Your progress reportWhere you are
16–18%
Estimated body fat · medium confidence
- From photos: 15–19%
- From tape measurements: 17.2%
What changed
Weight −3.1 lbWaist −0.8 in
- Waist: more defined
- Abs: more defined
- Shoulders: unchanged
Is it working
On track
Your waist is shrinking faster than your arms and shoulders: mostly fat loss.
What to do next
Cut
- Lose 0.7–1.1 lb a week
- About 12 weeks to around 12% body fat
- Next check-in in about two weeks, in the same place and light.
Estimates from your photos and measurements, not a medical assessment.
AI progress apps on Android
| App | On Android? | What it does |
|---|---|---|
| ProgressLens | Yes | Photos + tape → body fat, changes, fat vs muscle, verdict |
| bodyfatAI | Yes | AI body fat and muscle estimates |
| MeThreeSixty | Yes | 3D avatar, body fat, lean mass |
| GainFrame | No | AI physique analysis (iPhone only) |
| trackBod | No | Two-photo scan (iPhone only) |
Full list: best body fat apps for Android.
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 run on Android. ProgressLens is the one that combines photos with tape measurements and gives a bulk or cut verdict.
Is GainFrame on Android?
No. GainFrame says it’s iPhone-only. See the GainFrame alternative for Android.
Are my photos private?
Yes. They stay inside the app on your phone, not in your gallery or a cloud, and there’s no account. When you tap AI Analyze, only the photos you chose for that report are sent to the AI. They’re not stored and not used to train any AI.
Which languages does it support?
The app and its AI reports work in English, German, Spanish, French, Portuguese, Russian, Arabic, Hindi, Japanese, Korean and Simplified Chinese.