The gym app that gets smarter every workout.

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Now in Beta — Free to join

The gym app that
gets smarter
every workout.

Reptra builds your personalized training program, tracks every set, and automatically adjusts your weights as you get stronger. No guesswork. No generic plans.

Built around your goal & equipment
Auto-adjusting progressive overload
AI coaching notes after every workout
Free during beta
Reptra app dashboard
Train For Your Goal
Train for your goal - Build Muscle, Lose Weight, Get Toned, Athletic Performance, Improved Wellness

Auto PR Detection

Weight, rep, and volume PRs flagged automatically mid-workout.

AI Coaching Notes

Get a personalized post-workout analysis after every session.

Reptra Score

A single number that tracks your consistency, streak, and progress.

Smart Progression

Reptra adjusts your next session based on how you performed today.

Smart programming that adapts to you
Reptra handles the programming so you can focus on lifting.

Personalized Program Generation

Answer a few questions and Reptra builds your full weekly schedule - the right splits, exercises, sets, and rep targets for your specific goal, experience, and equipment.

Double Progression Engine

Every exercise has a rep range. Hit the top consistently and Reptra adds weight. Struggling to hit targets? It backs off and rebuilds. Intelligent programming that moves with you.

Automatic PR Detection

Weight, rep, and volume PRs are flagged automatically mid-workout. Your PR Hall of Fame keeps a permanent record of every best lift across every exercise.

AI Coaching Notes

After every workout, Reptra's AI coach reviews your performance - PRs set, missed reps, volume changes - and gives you a specific, actionable note for next session.

Reptra Score

A 0-1000 score built from your consistency, streak, progression, volume trend, and recency. One number that tells you exactly how your training is going.

Custom Workout Builder

Build your own workouts from a library of 408 exercises. Schedule them on any day of your week and Reptra tracks PRs, volume, and progression just like it does for generated workouts.

Track everything else, too
Your training doesn't happen in a vacuum - Reptra keeps the rest of the picture in one place.

Nutrition & Barcode Scanning

Track calories, protein, carbs, and fat against your daily targets. Scan a food's barcode and Reptra looks up its nutrition automatically - log a meal in seconds instead of typing it in.

Cardio Tracking

Log runs, walks, bike rides, hikes, swims, and more - or let cardio finishers from your workouts show up automatically. See your weekly and all-time totals for time, distance, and calories.

Weight & Measurements

Track your weight and body fat percentage against a starting point and a goal, and log chest, waist, hips, arms, and thighs over time to see change even when the scale doesn't move.

Water & Sleep

Simple daily logging for water intake and sleep, tracked right alongside your training so the full picture of your recovery is in one place, not scattered across other apps.

Achievements

Badges unlock automatically for milestones across total workouts, PRs, training volume, streaks, perfect weeks, and your Reptra Score - a permanent record of what you've built.

Native iOS & Android Apps

Reptra is also a native app on iOS and Android, using the same account and the same training data as the website. On iOS, completed workouts sync straight to Apple Health.

Up and training in 5 minutes
Answer a few questions and Reptra builds your first week immediately.
1

Create Your Account

Just your name, email, and a password. No payment info needed. Free to use.

2

Set Up Your Profile

Tell Reptra your goal, experience level, training days, and available equipment.

3

Get Your Program

Reptra builds your weekly training schedule instantly. Two weeks generated upfront.

4

Train and Progress

Log sets, hit PRs, and watch Reptra adjust your weights as you get stronger.

Common questions
Everything you need to know before you start.
Yes - Reptra is completely free during beta. Create an account, generate your program, and start training with no payment required. We may introduce optional paid features in the future, but core workout tracking will always be free.
During onboarding you tell Reptra your goal, experience level, how many days per week you train, your session length, and what equipment you have access to. Reptra uses that information to build a personalized weekly schedule with the right splits, exercises, sets, and rep targets for you specifically - not a generic template.
Yes. The Custom Workout Builder lets you create your own workouts from scratch using any exercise in the library. You can schedule them on any day of your weekly plan, and Reptra will still track your sets, reps, weight, and PRs just like a generated workout.
Whatever you have. During setup you tell Reptra which equipment you have access to - barbells, dumbbells, cables, machines, or just bodyweight. Reptra only programs exercises that match your available equipment, so it works for home gyms, commercial gyms, and everything in between.
Every time you log a set, Reptra tracks your weight and reps. When you consistently hit the top of your rep range, Reptra automatically increases the target weight next session. If you're struggling to hit your targets, it backs off. This is double progression - you progress reps first, then weight - which is the most proven method for consistent long-term strength gains.
Yes. Go to Weekly Plan and tap Edit to swap workout days, change rest days, or swap individual exercises. You can also preview any upcoming workout and swap specific exercises before you start. If your goals or availability change, update your profile and regenerate your schedule anytime.
The Reptra Score is a number from 0 to 1000 that reflects how well you're training. It's calculated from five components: consistency (are you showing up?), streak (how many days in a row?), progression (are you setting PRs?), volume trend (is your weekly volume growing?), and recency (how recently did you train?). Train consistently and get stronger and your score climbs.
Go to your Profile and update your training settings - goal, days per week, workout style, or equipment. Then go to Weekly Plan and tap Edit Week to regenerate your schedule. Your workout history and PRs are preserved, only your upcoming schedule gets rebuilt.
Your first session is a calibration workout. Reptra doesn't know your strength yet, so you pick a weight you can do for the target reps with 2-3 reps left in the tank. From your second session on, Reptra uses what you did to tell you exactly what to lift.
Only missing a day you actually had scheduled breaks your streak. Rest days in between don't count against you - Reptra tracks your streak against your training schedule, not the calendar.
That's usually a deload week - a scheduled recovery week with intentionally lower volume built into your program. It's the intended outcome, not something to worry about or push through.
Yes - Reptra also tracks cardio (manual or auto-logged from workout finishers), nutrition and macros with barcode food scanning, water, sleep, body weight, and body measurements, all from the same dashboard.
Yes. Reptra works fully in your browser and also has native iOS and Android apps using the same account and the same data - nothing is exclusive to one or the other.
On iOS, yes - completed workouts sync straight to Apple Health, and your step count shows up right on your Cardio page. Android Health Connect support is on the way.

Start training smarter today.

Join the beta, get a personalized program in minutes, and start tracking progress that actually means something.

CREATE FREE ACCOUNT
Free during beta. No credit card. No spam.