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Your program. Logged fast.

Log a setin 3 seconds.

Your last weight and reps are ready. Tap Done and keep lifting.

Download on the App Store
Built by a lifterAvailable on the App Store

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Lifter between sets in a gym
Unit workout screen with the last weight and reps ready

One tap per set

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Lifter checking Unit on an iPhone between sets

Built for the gym floor

Training should be hard.Logging should not.

Unit remembers the last set, starts your timer, and gets out of the way.

1 tap
to log
3 sec
average goal
0
accounts

From the App Store

What lifters say.

★★★★★

“The gym tracker app I’ve been looking for for years.”
App Store review

★★★★★

“Practical and fast.”
App Store review

Your training. Your way.

For everyone who lifts.

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Bodybuilders training

Bodybuilders

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Powerlifters training

Powerlifters

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New lifters training

New lifters

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Strength athletes training

Strength athletes

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Hypertrophy lifters training

Hypertrophy lifters

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Home gym lifters training

Home gym lifters

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Program followers training

Program followers

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Routine builders training

Routine builders

How it works

Designed for the bench, not your desk.

Bring your program. Log each set. Review your progress.

One tap per set

Last time does the typing.

Your last weight and reps are ready. Tap Done. Keep lifting.

Average log: 2.4s

Unit active set showing last time: 3×5×140 kg, ready to confirm

Bring your program

Paste from Notes. Done.

Paste a routine or build one. Unit reads the exercises, sets, reps, and weights.

Imports fromNotes·WhatsApp·paper·CSV·Markdown

Pasted from Notes

push day bench press 5x5 @ 80kg ohp 3x8 @ 40kg incline db 3x10 @ 24kg lateral raise 3x12

History · PRs

Every set. Every PR.

See every session and PR. You decide when to add weight.

Unit history calendar, April 2026, logged days highlighted

Rest timer

Follows you to the Lock Screen.

Starts when you tap Done. Check it on the Dynamic Island or Lock Screen.

Unit rest timer running at 1:57 with the set editor below

Built in

Everything your log needs.

Useful between sets. Quiet everywhere else.

Stored on your iPhone

No account, sync, or internet required.

On this iPhone

Private by default

No

Account

No

Sync

No

Tracking

Lock Screen timer

Your rest time stays visible between sets.

Rest timer

01:57

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Automatic PRs

See new weight, rep, and volume records.

Back squat

140 kg

New PR

+2.5 kg

Weight

+1

Reps

+4%

Volume

Training calendar

Find every completed session at a glance.

This week

4 sessions

M

T

W

T

F

S

S

Quick Start

Start lifting without choosing a template.

SquatPressRow
Start workout

No template needed

Starter programs

Choose a proven split or paste your own.

PPL

6 days

Upper / Lower

4 days

5 / 3 / 1

4 days

Built for privacy

Local-first. Stays on your phone.

No account or server sync. Your history stays on your iPhone and can be included in iCloud Backup.

What Unit is not

No coaching.

You choose the program. Unit logs it.

No social feed.

No followers or likes. Training stays personal.

No clutter.

Only what you need to log and review.

No ads.

Setup is free. A subscription unlocks logging.

Efe Bakir, maker of Unit, at his desk

From the maker

I trained with a paper notebook for years. Gym apps added too many menus and too much typing.

I built Unit to do one job: log each set fast. Your last numbers are ready, the timer follows you, and your data stays on your phone.

Efe

Common questions

Unit is a simple, private workout log for iPhone. Paste a program or build one from scratch, then log each set in under 3 seconds with last time's weight and reps already filled in.

Setup is free. A subscription unlocks logging. Weekly, monthly, and yearly prices appear before you pay. No trial, ads, or account.

When you start an exercise, Unit shows what you logged last time: same weight, same reps. Tap Done to log it again, or adjust before you tap.

Yes. All your data is stored locally on your device. No internet connection needed, no account required.

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.

Ready when you are

Log a set in 3 seconds.

One tap per set. Everything stays on your phone. The notebook, upgraded.

Download on the App Store

No account. No ads. No social feed.