Know exactly what you lifted last week.
Last session's numbers sit next to every set. The rest timer starts itself. The PR gets flagged the second you log it. No account, no signal required.
900 exercises with demos · lb / kg · works 100% offline · EN · PT · FR
Built for the gym floor, not the couch.
Fast one-handed logging, honest strength numbers, and routines that keep up as the weights go up.
One-tap sets
Big targets, a fast keypad and +5 / +10 / +25 chips. A set takes a second, not a scroll.
900 exercises, demos included
Every movement has an animation and a step-by-step guide. Missing yours? Add a custom one.
Strength trends
Estimated 1RM for every lift, week over week, with insights on what's actually working.
PR detection
Every record is caught the moment the set is logged — and celebrated properly.
Routines & a weekly plan
Supersets, warm-up sets, rest per exercise — plus reminders so a rest day doesn't become a rest week.
Offline first
Sets save to your phone first and sync to the cloud when you're back in signal. No account needed to start.
Tap. Log. Rest. Repeat.
No fiddly inputs between sets — the whole flow is built for tired hands and short rest windows.
- Quick weight chips — +5 / +10 / +25 to jump in a tap.
- Plate math — see exactly what to load on the bar.
- Auto rest timer — starts itself the second you log a set.
- lb or kg — switch units right next to the weight.
See the proof you're getting stronger.
Strength, volume and consistency — three lenses on your training so you always know what's working and what to push next.
- Estimated 1RM trends for every lift, week over week.
- Volume by muscle group so nothing gets neglected.
- Streaks, achievements & a calendar — tap any day to relive the session.
- PRs detected automatically the moment the set is logged.
Leave your phone in the locker.
The Let's Workout companion app puts the whole workout on your wrist — start it, log every set and let the rest timer buzz you back to the bar.
- Start from the watch — resume a session, launch today's plan or pick a routine without touching your phone.
- A buzz when rest ends — feel it on your wrist even with the screen off and your phone across the gym.
- Live heart rate — your bpm on screen while you lift and run.
- Offline mid-workout — connection drops? The watch keeps logging and folds everything into one session on reconnect.
Needs the Let's Workout Android app on a paired phone and a watch running Wear OS 3 or newer. Heart rate, steps and calories depend on your watch's sensors and permissions. Rolling out to Google Play soon.
Real screens, straight from the app.
History, stats & recent workouts
900 exercises with demos, search & filters
Exercise guide, PRs & estimated 1RM
Every pixel here is the actual app — the dark crimson theme, the one-tap set grid, and the stats that keep you coming back.
Try it free →Is Let's Workout free?
Yes — the app is free on Google Play. An optional Pro subscription removes ads and unlocks extras like CSV export of your full training history.
Does it really work offline?
100%. Every set is saved on your phone first, so no signal at the gym never costs you a workout. Your data syncs to the cloud whenever you're back online.
When is the iOS app coming?
It's in development. There's no mailing list yet — check back on this page for the App Store link once it's live.
Which languages does it speak?
English, Português (Brasil) and Français — the app follows your phone's language automatically.
What do I need to run it?
Any phone on Android 7.0 or newer. No account is required to start logging.
Does it work on my smartwatch?
Yes — a Wear OS companion app (Wear OS 3 or newer) is rolling out to Google Play. Start workouts, log sets with big steppers, see live heart rate and get a buzz on your wrist when rest is over — even if your phone is out of reach mid-workout. It pairs with the Android app; there's no Apple Watch version yet.