Frequently asked questions

Gainmo needs an account to save your workout history, track your progress over time, and sync your data securely. You can sign in quickly with Google or Apple, or use an email address.

Gainmo subscriptions are managed through your Apple ID, not in the app. Go to Settings → [your name] → Subscriptions on your iPhone, select Gainmo, and choose Cancel Subscription.

If you've reinstalled the app or switched devices, go to Account → Subscription and tap Restore Purchases. This reconnects your existing subscription using your Apple ID.

Your workout history and progress stay saved to your account. Canceling only affects access to Premium features: you'll return to the free plan's session limit, but nothing is deleted.

New accounts start with a set number of free sessions. Once you've used them, you'll be prompted to subscribe to continue logging workouts. Subscribing removes the limit entirely.

It's the target Gainmo wants you to beat this session, based on your last performance for that exact set. Beat it, and your next target goes up. That's how the app drives progressive overload automatically.

A set counts as a PR when you beat the target you were shown and actually improved on your prior result for that set: either with more weight, or the same weight for more reps. Repeating a previous number doesn't count as a new PR.

Your streak counts consecutive weeks with at least one logged workout. A week that's still in progress won't break your streak; it only resets if a full week passes with no sessions logged.

Your recent workouts and progress charts cover your most recent sessions. Older sessions remain saved and can be viewed by scrolling further back in the Calendar tab.

The lock screen widget mirrors your active session in real time so you can check your progress at a glance, but logging happens in the app for speed and reliability. Tap the widget to jump straight back into your workout.

Presets can include up to 20 exercises, and preset and exercise names are capped at 40 characters.

Just what's needed to run the app: your email, name, and your training data (exercises, weights, reps). Gainmo doesn't use tracking for advertising.

Gainmo requires iOS 26.0 or later and is designed for iPhone.