Comparison

GymMax AI vs Up Lock

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

GymMax AI

Analyze your physique by uploading a photo to receive personalized muscle group ratings and customized feedback. This AI-powered fitness coach offers supplement recommendations and actionable advice to help you achieve your muscle growth and definition goals.

Highlights
  • AI physique analysis
  • Muscle group ratings
  • Customized feedback
  • Supplement recommendations
  • Personalized fitness coaching
  • Physique improvement tracking
Read full description

Get personalised ratings and build your best physique with GymMax AI How it works? 1. Upload a photo of your physique 2. GymMax AI analyses each muscle group 3. Receive your results with customised feedback and supplement recommendations. GymMax AI is your personal fitness coach, designed to help you reach new heights in muscle growth, definition, and overall physique improvement. Our mission is to empower you with insights and targeted advice tailored to your unique body. We believe that every fitness enthusiast deserves tools to unlock their potential, and GymMax AI is here to support your journey with actionable, data-driven feedback. Join the GymMax community to enhance your strength and appearance. Whether you're aiming to optimise your workouts, improve muscle definition, or gain valuable supplement recommendations, GymMax AI is the ultimate app for your fitness goals. By using this app, you agree to the [Terms of Use](https://docs.google.com/document/d/1LcbjcqHvKbQoKd9JxVZm2vCxPb7twyolxPIrCVSi720/edit?tab=t.0).

About

Up Lock

Read full description

Stop losing hours to apps designed to keep you hooked. Up Lock puts your most distracting apps behind a quick workout — so every time you reach for the scroll, you earn it back with your body. HOW IT WORKS • Choose the apps that eat your day — social media, games, whatever pulls you in. • When you open one, Up Lock asks for a few reps: push-ups, squats, or jumping jacks. • Your camera counts them live, on your device. Hit the target and the app unlocks for a timed window. • When the time's up, it locks again. Move to scroll — every time. BUILT TO ACTUALLY WORK • Real blocking. Up Lock uses Apple's Screen Time controls for genuine, system-level locking — not an honor system. • Counts reps for you. On-device pose detection tracks every rep with a live skeleton overlay. No manual tapping, no cheating. • Scaled to you. Tell Up Lock how many push-ups you can do and it tunes every target to your fitness level — challenging, never impossible. • Daily limits & streaks. Set how much unlock time you get per app each day, build a streak, and keep it alive. • See your progress. A stats page tracks time reclaimed, calories burned, workouts done, and total reps — "3,500 jumping jacks this year" hits different. PRIVATE BY DESIGN Everything runs on your device. The camera never records or uploads anything, there's no account to create, and we don't track you. Full policy at up-lock.app/privacy. WHO IT'S FOR Anyone tired of doomscrolling, breaking a phone habit, or up for trading screen time for real movement. Turn the thing that wastes your time into the thing that gets you moving. Earn your screen time. Rep by rep. — Up Lock Premium is an auto-renewing subscription (weekly or annual) that unlocks the full app. • Payment is charged to your Apple Account at confirmation of purchase. • It renews automatically unless auto-renew is turned off at least 24 hours before the end of the current period. • Manage or cancel anytime in your Apple Account settings. Terms of Use: https://up-lock.app/terms Privacy Policy: https://up-lock.app/privacy

Screenshots

GymMax AI4 screens
Up Lock4 screens

Verdict

The call

The clearest difference is ads: GymMax AI at none against Up Lock's shown. GymMax AI also leads on update cadence (weekly vs monthly) and iOS requirement (12.0 vs 18.0). On price, in-app purchases and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. GymMax AI sells 1 in-app purchase, starting at $4.99 per 7 days and Up Lock sells 2 in-app purchases, starting at $7.99 per 7 days. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

GymMax AI ships an update weekly, Up Lock monthly. The most recent releases landed on October 30, 2026 and November 5, 2026 respectively.

Scorecard3 real differences · 7 level
GymMax AI versus Up Lock: the parameters behind the verdict, then further details
ParameterGymMax AIUp Lock
PriceFreeFree
Rating4.6 (26 ratings) — better—
Positive reviews0.0% of reviews—
Number of ratings26 — better—
Update frequencyWeekly — betterMonthly
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPod — betteriPhone
Requires iOS12.0 — better18.0
Further details — not scored
Size47 MB19 MB
Age rating4+4+
DeveloperAmethyst AI LLCMatt Baker

In-app purchases

1 purchases

GymMax AI

Subscriptions1
  • Weekly Premium$4.997 Days
2 purchases

Up Lock

Subscriptions2
  • Premium Access - Weekly$7.997 Days
  • Premium Access - Yearly$34.991 Year

Questions

Is GymMax AI free?
GymMax AI is free to download, with in-app purchases available.
Is Up Lock free?
Up Lock is free to download, with in-app purchases available.
Do GymMax AI or Up Lock have ads?
Up Lock shows ads; GymMax AI does not.
Which is updated more often, GymMax AI or Up Lock?
GymMax AI ships an update weekly, and Up Lock monthly. Most recently, GymMax AI was updated on October 30, 2026 and Up Lock on November 5, 2026.

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