FormTwin turns your training into a living 3D twin of your own body — a model you rotate, explore and watch change as you get stronger.
Train, eat, recover — and see it all reflected on a body that's unmistakably yours.
A real anatomical body — muscles and bones — that responds to the work you put in. See what you've trained, what's recovered, and where to focus next.
Pick a goal and your days; FormTwin builds the plan (Full Body, Upper/Lower, PPL or Bro). A rolling schedule rolls today forward when life happens.
Log meals in seconds with an emoji food picker, a barcode scan, or an on-device photo of your plate. Goal-aware targets and reminders.
Body weight, body-fat and composition trends, progress photos and streaks — your whole story in clean, glanceable charts.
Sync steps, energy, heart rate, sleep and VO₂ max. Start today's workout on your wrist with live metrics — and a home-screen widget for your streak.
No ads, no trackers, no servers harvesting your data. Everything lives on your device and your own private iCloud — which we can't access.
Discipline beats motivation — FormTwin is designed to get you to show up, day after day.
Today's plan & check-in
Fast meal logging
Progress & streaks
Health & sync
Your living twin
The core app is genuinely useful for free. Go Pro for the deeper tools — with a 1-month free trial and no gimmicky discounts.
Everything you need to start training with intent.
Recovery & Growth lenses, body composition, photo meal-AI, Apple Health sync, insights and full history.
1-month free trial · cancel anytime · billed via the App Store
FormTwin is launching soon. Get it on the App Store and start building a body that's unmistakably yours.
Download on the App Store
FormTwin