Please, don’t kill my gains.
A workout tracker for people who already know what they’re lifting. It shows last time’s weight, you tap done, the rest timer starts. That’s the whole session.
Coming soon to the App StoreSee how it worksFree to start. No account or card needed to log your first workout.
Bench Press
4 × 8 · rest 1:30
- SET 180 kg8 reps✓
- SET 280 kg8 reps✓
- SET 3Last: 80 kg × 8 · “felt easy”82.5kg8reps
- SET 4Last: 80 kg × 7
Log a set in two taps.No typing. No menus. No thinking.
- Free
Last time, right there.
Previous weight × reps and your note sit on every set row. Suggested weight is filled in before you touch anything.
- Free
Weight ruler, not a keyboard.
Slide to the plate you loaded. Ticks match the equipment: 1.25 kg on a barbell, 2.5 kg on a machine, 0.5 kg on dumbbells.
- Free
Rest starts itself.
Tap DONE, the timer runs, your phone counts you back in: 5, 4, 3, 2, 1, go. Haptics and sound, locked screen or not.
- Free
Timer on the lock screen and in the Dynamic Island.
Never unlock to check rest.
- Free
Swap an exercise when the rack is taken.
Substitutes are one tap away mid-session.
- Free
PRs get a moment.
Beat your best and the app tells you, then gets out of the way.
Leave the phone in the locker.Log sets from your wrist. Rest buzzes on your wrist.
The Watch app runs the workout itself: heart rate, set logging, the rest timer. It syncs with the phone as you go, and if the two ever disagree, the sets you finished on the wrist are never thrown away.
- Free
Standalone session on watchOS 26
- Free
Heart rate saved to Apple Health
- Free
Rest timer haptic at zero
- Free
Same session, both screens, live
It knows when you got to the gym.And when you left.
Save your gym once. The walk there counts as warm-up, the session clock starts when you arrive, and if you leave mid-session the app asks whether you’re done instead of guessing. Location stays on your phone.
- Free
“You’re at Iron Works. Start Push day?” notification
- Free
Warm-up vs training time split on every session
- Free
Works with 1 gym or 5
- Free
No location data leaves the device
Every rep you ever did, one tap away.History you can read in the rack.
- Free
Per-exercise history and estimated 1RM chart, PRs marked
- Free
PR detection on every session
- Free
Body weight and measurements with goals, synced from Apple Health
- Pro
Weekly volume, sessions-per-week and long-range trends
- Pro
Muscle-balance map: which groups you hit this week, and which you skipped
Your program, not ours.Any split. Any exercise.
Build any split with any exercise, custom ones included. Target sets, reps and rest per exercise. No template cap, no “upgrade to add a fourth workout”.
- Free
Unlimited programs and workouts, built on the phone
- Free
Exercise library plus your own custom exercises, with a photo and muscle groups
- Free
A starter split in the box, so day one needs no setup
- Free
Today’s workout suggested from your cycle
- Free
Rule-based progression nudges you can see and override
Your data is yours.Take it with you. Bring it with you.
- Export everything as CSV, any time, freeFree
- Import your history from Strong or Hevy CSV; exercises we don’t recognise become custom onesFree
- Saved to Apple Health as a workoutFree
- Offline first: every set is saved on the phone the instant you log itFree
- Send a finished workout to Claude or ChatGPT for a second opinionFree
Free to lift. Pay for the graphs if you want them.
Logging, programs, Watch, gym locations, import and export are free and stay free. Pro adds the analytics. Nothing that is free today will ever move behind Pro.
Free
Free$0Free forever
- Unlimited routines
- Previous values + notes on every set
- Apple Watch logging
- e1RM chart with PR marker
- CSV export + Strong/Hevy import
- No ads
- No card to start
Pro
Pro$2.99/ month
$23.99 / year$69.99 once
- Long-range analytics (beyond 90 days, by muscle group, PR leaderboard)
- Muscle-balance map
- AI program and exercise generation
No trial that charges you. Buy it when you want it. Prices via Apple, in your local currency.
| Side by side | My Gains | Hevy | Strong |
|---|---|---|---|
| Monthly | $2.99 | $2.99 | $4.99 |
| Yearly | $23.99 | $23.99 | $29.99 |
| Lifetime | $69.99 | $74.99 | $99.99 |
| Free tier: routines | Unlimited | 4 routines | 3 templates |
| Free tier: custom exercises | Unlimited | 7 | Yes |
| Previous values + notes, free | Yes | Yes | Yes |
| Apple Watch logging, free | Yes | Yes | Yes |
| CSV export, free | Yes | Yes | Yes (buried) |
| Import from Strong/Hevy | Yes | Strong only | No |
| Gym-location sessions | Yes | No | No |
| Ads | None | None | None |
| Free features ever moved to paid | Never (promise) | — | — |
Competitor prices from the US App Store, checked 16 de outubro de 2026. Tell us if they changed. Prices shown in USD; Apple shows the real price in your currency at purchase.
Built by one lifter who was tired of three apps.
This started as a personal tool: one app to log the session, remember last time and show the trend, instead of a tracker, a timer and a spreadsheet. There is no social feed and no AI coach telling you to go harder. Support is answered by the person who wrote it.
Questions
Is it really free?
Yes. Logging, programs, previous values and notes, the Apple Watch app, the rest timer, gym locations, the 90-day e1RM chart, CSV export and Strong/Hevy import are free with no ads. Pro adds long-range analytics, the muscle-balance map and AI generation.
Do I need an account?
No. Your first workout runs without one; add an account later to sync.
Does it work without signal?
Yes. Every set is saved on the phone the instant you log it and syncs when you are back online. The Watch app works on its own in the gym basement.
Can I bring my Strong or Hevy history?
Yes. Export a CSV from Strong or Hevy and import it in Settings. Exercises we don’t recognise become custom exercises, so nothing is dropped.
What does Pro add, and can I lose free features?
Pro adds long-range analytics, the muscle-balance map and AI program and exercise generation. Can you lose free features? No, never. Nothing that is free today will move behind Pro.
Android?
No. iOS 26 and watchOS 26 only.
How do I delete my data?
One email to support and everything is gone, or delete your account in Settings inside the app. Either way it is deleted from our server, not just hidden.
Please, don’t kill my gains.
Free to start. No account or card needed to log your first workout.
Coming soon to the App Store