Your workout app doesn't know you slept four hours.
Rust asks before every session — then the coach actually uses the answer. Six coaches, six real voices. Pick the one you'd actually listen to.
Not in the stores yet. iOS is in Apple review. Android is in closed testing. The waitlist is the only way in right now.
Six coaches. Six actual voices.
Not one chatbot with six labels. Each coach has their own voice, their own background, and their own opinion about your training.
What it actually does
No promises about your body. Just what the software does.
- Asks how you're doing, then coaches on the answerSleep, energy and soreness before every session — plus which areas are sore. Your coach sees it and adjusts what it tells you to lift.
- Progression without a spreadsheetHit your target reps, it adds 5 lb. Fall short, it holds the weight. Miss badly, it drops 10%. Every exercise, every session, automatically.
- Built around the equipment you actually own121 pieces of equipment in the catalog across 10 categories, with one-tap presets. Only dumbbells and a bench? It builds for that.
- Remembers what you told itInjuries, preferences and goals persist between conversations. You tell it about your shoulder once.
- Reads your health dataSteps, heart rate and active calories from Apple Health or Health Connect — so it isn't guessing how hard yesterday was.
- Feed, challenges and historyWeekly challenges against people you invite, a shared feed, and full workout history and analytics.
Get in early
One person built this. If you're on Android, you can be one of the testers who gets it first — that's a genuine bottleneck right now, not a marketing line.