Your personal AI strength coach

Meet Nyrax. Coaching that knows your history.

Nyrax builds your program, logs every set, and adapts the moment something changes — because it has read every session you’ve ever trained.

Free to join. One email when Nyrax opens — nothing else.

Download on theApp Store Get it onGoogle Play

Coming soon to both stores.

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Today’s workout

Push Day

48 min · 6 exercises

Start Workout

AI daily insight

Bench moved 82.5 → 85 kg in 3 sessions. Add one back-off set today.

Weight84.0 kg
PRs this month3 ↑
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Fitness guidance, not medical advice

The AI Coach is an AI system, not a human trainer or clinician, and its output can be wrong. Nyrax does not diagnose, treat, or prevent any medical condition. Consult a physician before starting any exercise program, and stop immediately if you feel pain or dizziness. Nyrax is for adults 18 and over.

No ads. No trackers. No data sales.

We collect what the app needs to work and nothing else. This website runs no analytics and sets no tracking cookies. Read the Privacy Policy — it names every provider that touches your data, and you can wipe your account from inside the app in two taps.