Stelvo · AI Fitness Coach

Stelvo is the AI fitness coach that actually remembers you. Most fitness apps are silent libraries — you log a workout, the app says "great job," and forgets you exist until the next session. Stelvo is the opposite. Scan your physique to see where you stand, then get a coach that learns what works for your body, your schedule, and your goals — and adjusts every session like it reads your training log every morning. WHAT MAKES IT DIFFERENT • See where you're starting. Scan your physique in seconds for a body-composition read, then watch it change as you train — progress you can actually see, not just numbers on a bar. • A coach with persistent memory. Tell it once that your left knee acts up on heavy squats, and it'll factor that into every plan, every set, every recommendation — forever. You can see exactly what it remembers, and delete anything you don't want. • Plans that adapt to what actually happened. Skipped legs three weeks in a row? It rebalances. PR'd your bench by 5kg? It updates the next session's load. No more rigid 8-week programs that ignore reality. • Talk to it while you train. Tap the chat bubble mid-workout: "swap incline DB press, bench is taken" or "should I push for one more rep?" — get a useful answer in two seconds. • Track everything that matters. Workouts, sets, reps, weights, supersets, body measurements, personal records — all in a clean dark interface that doesn't try to be a social network you didn't ask for. • Stats that tell you something. Volume trends per body part. Time-since-last-hit. PR cadence. Streak protection. Real numbers, not vanity dashboards. • Voice input. Press and hold the mic, talk to your coach hands-free between sets. No typing while your forearms are pumped. WHO IT'S FOR Lifters and gym-goers who want an opinionated, personalized program — not a feature list. People who train 3+ days a week and care about progressive overload. Beginners welcome; advanced users get the depth. WHO IT'S NOT FOR If you want endless video libraries, scrollable social feeds, or step-counting — there are great apps for that. This one is laser-focused on the lift. HONEST AI USE The AI coach is a tool, not a doctor. It uses Anthropic's Claude models routed through OpenRouter; your training data is processed to generate recommendations and is never sold. See the in-app memory screen for full transparency on what's stored, and delete anything (or your whole account) with one tap. SUBSCRIPTION $9.99/month, or $59.99/year (save 50%). No free trial. Cancel anytime from your Apple ID settings — your data stays accessible during the cancellation period and is erased completely if you delete your account. Built in Brooklyn by Mott House LLC. Privacy policy: https://stelvo.app/legal/privacy Terms: https://stelvo.app/legal/terms Support: [email protected]