Last time
Start with your last workout.
Your previous weight and reps are already there. Tap Done or make a quick edit.
One tap per set
Progressive overload made simple.
Know what to lift next.
Log every set in one tap. When the workout ends, Unit prepares one clear target for next time.
Built by a lifterAvailable on the App Store
Next target ready
Build reps.Then add weight.
Choose a rep range and your smallest available weight increase. Unit uses the sets you completed to suggest the next step.
- 1
- next target
- 1 tap
- to accept
- 0
- automatic changes
What lifters say.
★★★★★
“The gym tracker app I’ve been looking for for years.”
★★★★★
“Practical and fast.”
Progression for every kind of lifter.
Your program stays yours, whether you train for strength, muscle, or both.
Bodybuilders
Powerlifters
New lifters
Strength athletes
Hypertrophy lifters
Home gym lifters
Program followers
Routine builders
From last time to next time.
Log what you did. See why the target changed. Accept it only when it makes sense.
Your program
Bring the routine you trust.
Paste from Notes or choose a ready-made match. Unit keeps the exercises, sets, and reps clear.
Next target
See progress you can trace.
Review completed sessions and PRs, then see how today's work led to the next target.
Between sets
Keep the next set in focus.
The timer starts when you tap Done and stays visible on the Dynamic Island or Lock Screen.
The rest stays out of the way.
Useful tools for following progress without giving up control of your program.
Stored on your iPhone
Raw workout details never leave your iPhone.
On this iPhone
Private by default
No
Account
No
Sync
No
Tracking
Lock Screen timer
Your rest time stays visible while you prepare for the next set.
Rest timer
01:57
−+
Automatic PRs
See when more weight, reps, or volume moved the line.
Back squat
140 kg
+2.5 kg
Weight
+1
Reps
+4%
Volume
Training calendar
Follow the completed work behind each next target.
This week
4 sessions
M
T
W
T
F
S
S
Quick Start
Log an unplanned workout without changing your program.
SquatPressRow
Start workout
No template needed
Starter programs
Get matched by goal, experience, and training days.
PPL
6 days
Upper / Lower
4 days
5 / 3 / 1
4 days
Your training stays on your iPhone.
No account or server sync. Your history stays on your iPhone and can be included in iCloud Backup.
Progress without the black box.
No hidden decisions.
Every suggestion shows the last result, next target, and reason.
No automatic changes.
Accept, edit, or ignore each target. Your program stays yours.
No social feed.
No followers or likes. Training stays personal.
No cloud dependency.
Logging works offline and raw workout details stay on your iPhone.
From the maker
I trained with a paper notebook for years. It showed what I did last time, but it still left me deciding what to do next.
I built Unit to keep notebook speed and add one thing paper cannot: a clear next target. Unit shows the reason and waits for you to accept it.
Efe
Common questions
Unit is a progression-guided workout log for iPhone. Paste your program or choose a ready-made match, log each set in one tap, then get one clear target for next time.
Setup is free. A subscription unlocks logging. Eligible new customers may receive a 7-day free trial on Monthly or Yearly when Apple confirms the offer. Prices appear before you pay. No ads or account.
Choose a rep range and your smallest available weight increase for an exercise. If every working set reaches the top of the range, Unit suggests adding weight. Otherwise, it suggests building reps or repeating the target. Nothing changes until you accept it.
Unit first uses an accepted target for that routine and exercise. If there is no target, it shows the latest completed set or your saved starting values. Tap Done to log it, or adjust before you tap.
Yes. Your workout data is stored locally and logging needs no connection or account. Optional anonymous product analytics never block the app.
Paste a routine from Notes, WhatsApp, or anywhere else. Unit reads the exercises, sets, reps, and weights. You can also choose a starter program.
PPL, Upper/Lower, Full Body, and custom splits. You choose the days and exercises.
Your data stays on your iPhone and can be included in iCloud Backup. It does not depend on a Unit server.
Tap any download button on this page. Unit is free to download. A subscription unlocks logging after setup.
Know what to lift next.
Log every set in one tap. Finish with one clear target for next time.
Point your iPhone camera here to get Unit.
No account. No automatic changes. No social feed.