Log
Last session's numbers sit greyed out in the row. Same again is one tap; a new number is three on the keypad that rises inside the screen. The rest timer counts down between sets, and if you get interrupted the workout waits where you left it.
A workout log built for the minute between sets
Reps is a free workout tracker for iPhone and Android that keeps up during the session and stays out of the way after it. Its coach has read every set you log. No account, works offline.
Finish
Records are spotted for you the moment you log them, and every exercise keeps its own page: the demo, the muscles it works, a chart of your estimated one-rep max, heaviest set or volume, and your records underneath.
On the calendar
The day fills in blue. The whole year fits on one screen, so a missed week is visible before it becomes a habit; the month and the list are one tap away.
Next
Ask the coach what to do next. It has read the session you just finished and every one before it, so the routine it writes is built on your numbers, and you edit it before saving.
512 exercises, each one shown
Every exercise has a demo and step-by-step instructions, so the mirror can go back to being a mirror. Names, instructions and search terms come in 13 languages: "martwy ciąg" finds the deadlift.
From the App Store
"Everything seems to be in its place. Comfortable to use."
"Free and without ads, which is rare on the App Store."
"The AI agent for analysing plans works reliably too."
Five-star reviews from the Polish App Store, where Reps is rated 5.0. Quotes translated from Polish.
Questions
Is Reps really free?
Yes. No subscription, nothing behind a paywall, no ads. The one limit is on the coach: it needs a free account and has a daily message cap. See what’s free, item by item.
Do I need an account?
No. Everything works without one. Sign in only if you want a backup, sync across devices, or the coach.
Does it work offline?
Everything except the coach. Your log lives on your phone; sync happens when you are back online.
Light or dark?
Both. Reps follows your phone's setting, or a choice you make in Settings, in light or dark, kilograms or pounds. This page follows your phone too.
Is there an Android version?
Yes. Reps is on Google Play too, free, with the same features; your account syncs between the two.
Which languages?
English, Polish, German, Spanish, French, Italian, Portuguese, Czech, Slovak, Lithuanian, Ukrainian, Belarusian and Russian, including every exercise name, its instructions and search terms.
Can I take my data with me?
Export everything to JSON whenever you like, and delete your account in one tap. See the privacy policy for the details.
Can I use Reps with Claude or ChatGPT?
Yes. Connect Reps to Claude or ChatGPT and ask about your training, or have it build a plan and save it straight into the app. The setup guide takes a few minutes.