gainzy - Workout Tracker

About this app

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

Fixed a crash that prevented the app from launching after updating from version 1.0.

Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.

1. First observed Aug 24, 2026 · 12:21 PM Free