Your intelligent fitness operating system. AI-generated programmes, smart workout logging, nutrition tracking, and a coach that knows your history.
A complete fitness platform powered by AI. Track, train, eat, and grow — all in one place.
Get personalised training programmes built by AI based on your goals, experience, and available equipment.
Log sets, reps, and weight with intelligent suggestions. Auto-tracks progressive overload across sessions.
Scan meals, track macros, and get AI-generated meal plans aligned to your training goals.
Ask your AI coach anything about training, nutrition, or recovery. Context-aware answers tailored to you.
Earn XP, level up your rank, unlock achievements, and compete on leaderboards with training partners.
Get matched with a training partner for mutual check-ins, shared goals, and streak tracking.
Join GainOS and let AI handle the programming while you focus on the gains.
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