Comparison

gainzy vs alpinFlex Go

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

Head to head
About

gainzy

This app is a free, ad-free workout tracker that automatically logs your progress, detects personal records, and suggests weight increases. It offers a comprehensive history, exercise library, and Apple Watch integration for a seamless training experience.

Highlights
  • Automatic last set tracking
  • Personal record detection
  • Auto-progression suggestions
  • Full workout history
  • Templates and supersets
  • Volume analytics
  • Apple Watch logging
  • Rest timer on Dynamic Island
Features
Read full description

every feature. free forever. gainzy is the workout tracker that gives you everything โ€” no subscription, no paywall, no ads. ever. other apps lock their best features behind $5โ€“6/month. gainzy doesn't. โ€”โ€” WHAT YOU GET (all free, always) ยท "last time" on every set โ€” see the exact weight and reps from your last session, automatically. always know what to beat. ยท PR detection โ€” automatic personal record alerts mid-workout, every time you hit a new best. ยท auto-progression โ€” gainzy tracks your consistency and tells you when it's time to add weight. your personal trainer, built in. ยท full workout history โ€” every session, every set, every rep. searchable, always yours. ยท templates & supersets โ€” build your programs once, run them forever. group exercises into supersets with one tap. ยท volume analytics โ€” total sets, reps, and tonnage per muscle group over time. see what you actually train. ยท 400+ exercises โ€” with muscle diagrams and instructions. ยท plate calculator โ€” never do the math in your head again. ยท Apple Watch โ€” log sets from your wrist without touching your phone. ยท rest timer on the Dynamic Island โ€” put your phone down between sets, see the countdown without unlocking. ยท home screen widget โ€” your streak and next workout, always visible. ยท workout share card โ€” shareable summary after every session. โ€”โ€” PRIVATE BY DESIGN everything stays on your device. no account required. no cloud server. optional iCloud backup uses your personal Apple account โ€” i never see your data. โ€”โ€” BUILT FOR PEOPLE WHO LIFT not an influencer platform. not a social network. just a clean, fast, native iOS app for people who show up and do the work.

About

alpinFlex Go

Features
Read full description

AlpinFlex Go is a fast, no-nonsense workout tracker for the gym, cardio, and CrossFit. 100% FREE. NO SUBSCRIPTION. NO ADS. NO IN-APP PURCHASES. WE DO NOT TRACK OR SELL YOUR PERSONAL INFORMATION. Every feature is free. No paywalls, no upsells, no ads, ever. Just train and track.

Screenshots

gainzy4 screens
alpinFlex Go4 screens

Verdict

The call

The clearest difference is in-app purchases: alpinFlex Go at none against gainzy's 2. alpinFlex Go also leads on iOS requirement (15.0 vs 17.0). gainzy's advantage is update cadence (every 4 days vs every 8 days). On price, ads and device support there is nothing between them.

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

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. gainzy sells 2 one-off in-app purchases. alpinFlex Go asks for nothing beyond the download.

UpkeepUpdate frequency

gainzy ships an update every 4 days, alpinFlex Go every 8 days. Both last shipped on October 31, 2026.

Scorecard3 real differences ยท 5 level
gainzy versus alpinFlex Go: the parameters behind the verdict, then further details
ParametergainzyalpinFlex Go
PriceFreeFree
Positive reviews100.0% of reviewsโ€”
Update frequencyEvery 4 days โ€” betterEvery 8 days
AdsNoNo
In-app purchasesYesNo โ€” better
MonetizationFreeโ€”
DevicesiPhone, Apple WatchiPhone, iPod, Apple Watch โ€” better
Requires iOS17.015.0 โ€” better
Further details โ€” not scored
Size5 MB16 MB
Age rating4+4+
DeveloperGero Christlan PochaAlpinify GmbH

In-app purchases

2 purchases

gainzy

One-time2
  • Small Tip$1.99
  • Big tip$4.99
None

alpinFlex Go

No in-app purchases

Questions

Is gainzy free?
gainzy is free to download, with in-app purchases available.
Is alpinFlex Go free?
alpinFlex Go is free to download, with no in-app purchases.
Do gainzy or alpinFlex Go have ads?
Neither gainzy nor alpinFlex Go shows ads.
Which is updated more often, gainzy or alpinFlex Go?
gainzy ships an update every 4 days, and alpinFlex Go every 8 days. Most recently, gainzy was updated on October 31, 2026 and alpinFlex Go on October 31, 2026.

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