Build muscle faster.

REPR does the thinking. Every set adapting as you get stronger.

Download app

4.9 on the App Store

A lifter crouched on the gym floor, surrounded by what REPR does: AI workout generator, adaptive training plans, smart set targets, strength charts, PR detection, muscle balance, friends feed

Know what to lift every set.

No more guessing. REPR sets you targets to make you stronger.

REPR live workout with today's auto target for Bench Press: 3 sets of 8 at 25 kg, and a Lock in target button

100,000+ sets logged on REPR.

A lifter's REPR session summary shared over a gym photo: 1:10 duration, 4,808 kg volume, 18 sets, 2 PRs, Back and Shoulders A REPR muscles-worked summary shared over a gym-floor photo: shoulders 7 sets, chest 5, back 4, arms 2, Push session A REPR weekly summary over a photo of a lifter on a cable machine: 6 workouts in the last 7 days, Legs A REPR session summary over a first-person photo holding a dumbbell: 54:23 duration, 3,458 kg volume, 22 sets, Push session A REPR muscles-worked summary over a first-person photo of a lifter's legs on the gym floor: legs 18 sets, core 5 sets A REPR weekly summary over a photo of a lifter on a bench in a brick-arched gym: 5 workouts in the last 7 days, Legs A REPR session summary over a photo of a dip belt and 10 kg plate on the gym floor: 45:39 duration, 2,528 kg volume, 18 sets, 2 PRs, Push A REPR new PRs card over a photo of a squat rack: 3 records this session, including Squat 125 kg, up 5 kg

How it works.

Auto set targets

REPR calculates your sets, so you don’t have to.

REPR live workout with today's auto target for Bench Press: 3 sets of 8 at 25 kg, and a Lock in target button

Lift

Simple set logging. Quickly see what you need to beat.

REPR live workout logging Bench Press: two of three sets ticked at 8 × 25 kg, rest timer counting down

Get stronger

Watch your estimated strength climb week on week.

REPR strength tracker for Barbell Squat: estimated 1RM 142 kg, up 25.9% over three months, session e1RM against rolling average

A plan built around you.

Tell REPR your training goal and schedule. Then every session builds on your history to make you stronger.

REPR training plan: Week 2 of 8 of an Upper / Lower plan, with the next Upper session ready to start

No plan? Build a session in seconds.

Tell REPR what you want to train and the kit you’ve got. REPR builds a workout around you.

A generated Push Workout in REPR: six exercises, 22 sets, with Start workout and Regenerate buttons

Not just another tracker.

Most apps record what you did. REPR decides what you do next.

Notes appNotes
Other trackersTrackers
REPR
Tracks every set
Remembers your last session
Tells you what to lift today
Builds a plan around you
Builds workouts in seconds
Progresses you automatically
Spots every PR instantly

Stop guessing. Start progressing.

Download app

4.9 on the App Store

Download for iOSScan with your camera