--- title: GainFrame Review (2026): Features, Price, Android, Alternatives url: https://progresslens.app/gainframe-review/ language: en updated: 2026-11-13 --- # GainFrame review: an honest look from a competitor By the [ProgressLens team](https://progresslens.app/about/) · Updated November 13, 2026 We make a competing app, so we’ve kept this to what GainFrame says about itself (listing, website and blog), and we name what it does better than us. Short answer GainFrame is a well-rated (4.9★, 75 ratings) AI progress photo app for iPhone with body fat, FFMI, physique scores, a coach chat and nutrition logging. Its limits: iPhone only, English only, photo-only body fat with no tape measurements, and several subscription tiers. Pick it for the widest AI feature set on iPhone; pick ProgressLens for Android, 11 languages or a steadier estimate with a cut or bulk verdict. **On this page** - [What GainFrame is](#what) - [What’s good](#good) - [What to watch out for](#watch-out) - [How much is GainFrame?](#price) - [Verdict: who should use it, and who shouldn’t](#verdict) - [FAQ](#faq) **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. ## What GainFrame is GainFrame (“GainFrame: Gym Progress Photos – AI Physique & Body Fat Tracker”) is an AI progress photo app for iPhone. You take or import gym photos, and it estimates body fat, FFMI, a 1–100 physique score and muscle-group strengths from them. Around that it has an AI coach chat, 12-week goal plans, a nutrition diary, “Future You” illustrations, collages, an optional leaderboard, and connections to Apple Health, Hevy and Strava. It launched in 2026 and is made by a solo founder who writes openly about its growth. ## What’s good - Broad feature set. Few apps combine photo analysis, a coach chat, nutrition and integrations. - Smart import. It sorts existing gym photos by pose into a timeline, so you don’t start from zero. - Strong ratings. 4.9 stars from 75 US ratings on the App Store (November 2026). - No account to start. The listing says the photo library stays on the device. - Lots of free content. Hundreds of blog posts and two dozen free web tools. ### Want a verdict, not a score? Take a check-in, tap AI Analyze and get your Progress Report: body-fat range, what changed, fat or muscle, and whether to cut or bulk. On iPhone, iPad and Android, with no account. Your photos stay on your phone. ## What to watch out for - iPhone only. No Android version, and its blog says none is planned. - English only. The App Store listing lists one language. - Photo-only body fat. Estimates come from photos; its own “apps like GainFrame” post says it doesn’t estimate circumferences, and there’s no tape-measure input. Photo-only numbers move with lighting, pump and pose. - Many price tiers. The listing shows weekly ($3.99, $9.99), monthly ($5.99, $7.99) and yearly ($39.99, $49.99) options; check which one you’re offered. - Privacy label. Apple’s label lists “data used to track you” (purchases, identifiers, usage data). Photos you analyze are sent to Google Gemini, per its blog, and the listing says they aren’t stored on GainFrame’s servers. - Scores invite comparison. A physique score and leaderboard suit some people and put others off. ## How much is GainFrame? GainFrame is free to download with in-app purchases. In November 2026 its US App Store listing showed Pro at $3.99 or $9.99 a week, $5.99 or $7.99 a month, and $39.99 or $49.99 a year, plus a $49.99 yearly special offer. Which price you see depends on the offer. For comparison, ProgressLens Pro is $39.99 a year with a 14-day free trial, or $7.99 a month. ## Verdict: who should use it, and who shouldn’t **Use GainFrame** if you’re on iPhone, read English, and want the widest set of AI features in one place: physique and muscle-group scores, a coach chat, nutrition and Hevy or Strava integration. **Look elsewhere** if you’re on Android, want the app in another language, want your tape measurements to steady the body-fat estimate, or want a clear next step (cut, lean bulk, recomp or maintain) rather than a score. That’s what ProgressLens is built for. See [ProgressLens vs GainFrame](https://progresslens.app/compare/progresslens-vs-gainframe/). FAQ ## Frequently asked questions **Is GainFrame worth it?** For iPhone users who want many AI features (physique and muscle scores, coach chat, nutrition) in English, it’s one of the most complete options. If you’re on Android, need another language or want tape measurements included, it isn’t a fit. **Is GainFrame free?** It’s free to download with in-app purchases; the full app is a subscription. Its listing shows weekly, monthly and yearly tiers. **Is GainFrame accurate?** Its body fat is a photo-based estimate. GainFrame reports its own test against 36 DEXA-labelled photos with an average miss of about 3.8 points. Independent tests of photo estimates generally show several points of error and day-to-day swings with lighting. **Does GainFrame work on Android?** No. It’s iPhone and iPad only. See [GainFrame on Android](https://progresslens.app/gainframe-android/) for alternatives. **What AI does GainFrame use?** Its blog says check-in photos are analyzed with Google Gemini. **What do people on Reddit say about GainFrame?** Mostly founder posts and a few user comments; there isn’t a large independent review base yet. Its App Store rating is 4.9 from 75 US ratings (November 2026). ## Sources - [GainFrame App Store listing](https://apps.apple.com/app/id6759252082) (id6759252082), accessed November 2026 - GainFrame website, tools page and blog (gainframe.app), including “AI Body Fat Apps for Android” (July 2026) and “Apps like GainFrame”, accessed November 2026 - GainFrame blog, “I Spent $9,365 Marketing My App” and AI accuracy posts, accessed November 2026 - We didn’t run hands-on tests for this review; nothing here is a claimed test result. ## Keep reading [GainFrame on Android?No, and what to use instead.Read more →](https://progresslens.app/gainframe-android/)[Apps like GainFrameEight alternatives, each with its best use.Read more →](https://progresslens.app/apps-like-gainframe/)[Best AI body fat appsNine scanners compared honestly.Read more →](https://progresslens.app/best-ai-body-fat-apps/) --- ProgressLens is an AI progress photo app for iPhone, iPad and Android that turns your check-in photos and tape measurements into a Progress Report: your body-fat range, what changed, whether you are losing fat or muscle, and whether to cut, lean bulk, recomp or maintain. App Store: https://apps.apple.com/app/progresslens/id6806300575 Google Play: https://play.google.com/store/apps/details?id=app.progresslens