Your AI Workout Partner
No subscriptions. No ads. No accounts. Just you and the barbell.
Workout apps are broken
You just want to lift. They want your wallet and your data.
Subscription Traps
Most fitness apps charge $10-20/month for features that should be free. Want to see your own workout history? That'll be $14.99/month, please.
Endless Bloat
Social feeds, gamification, leaderboards, meal tracking, step counting, sleep scoring, meditation... You opened the app to squat, not to scroll.
Data Harvesting
Your body measurements, workout habits, and location data — packaged up and sold to advertisers. Your fitness journey shouldn't be someone else's product.
RepCraft is the opposite of all that. Completely free. Zero ads. Zero accounts. Your data never leaves your phone.
Just tell it what you want
No menus to dig through. No templates to browse. Just describe your goal in your own words (yes, any language — the AI is a polyglot, unlike your gym bro) and get a complete program instantly.
Conversational, not transactional
Talk to it like you'd talk to a coach. Ask for changes, swap exercises, adjust volume — it remembers the context and updates your program naturally.
Instant, complete programs
No 20-question surveys. No "tell us your fitness level" wizards. Just say what you want and get a full program with exercises, sets, reps, and suggested weights — ready to use.
Modify on the fly
"Make leg day harder."*
"I don't have a cable machine."
"Add a core finisher."
Your program evolves as you do.
*said no one ever
Everything else you'd expect — and nothing you don't
No fluff. Just the tools a lifter actually needs.
Built-in Rest Timer
30, 60, 90, or 120 second presets. Keeps your screen on so you don't have to fumble with your phone between sets.
Real-Time Tracking
Log weight and reps for every set as you go. See your previous session's numbers right there so you know what to beat.
Charts & Stats
Total volume, sets completed, session duration — broken down by week or month with interactive bar charts. See the trend, not just the number.
100% Private
No accounts. No analytics SDKs. No servers. Everything lives on your device in Apple's on-device storage. We literally can't see your data.
Backup & Restore
Export all your programs and history as a single .repcraft file. AirDrop it, email it, save it to Files. Switch phones without losing a single set.
Make It Yours
Six theme colors. Kilograms or pounds. Your app, your way — without paying extra to "unlock" personalization.
Pick your color
Pink, Mint, Gold, Lavender, Coral, or Charcoal — the whole app follows your choice.
From zero to lifting in 30 seconds
No onboarding. No tutorials. No 15-screen setup wizard.
Describe your goal
"Give me a 3-day full body program" or "I need a PPL split for intermediate lifters" — just type it out naturally.
Accept & start
Review the AI-generated program with all exercises, sets, reps, and weights. One tap to save it. One tap to start your first workout.
Track & grow
Log every set during your session. Check your charts after. Come back tomorrow and do it again. It's that simple.
"I'm Ive — a software developer and a lifter. I built RepCraft for myself because I wanted a simple, no-nonsense workout app. No subscriptions, no ads, no accounts. Just you and the barbell."Buy Me a Coffee
Start Training Smarter
Available on the App Store.
Download for iOSRequires iOS 18 or later. iPhone only.