Bion is ready when you are.
Available on the App Store and Google Play. Start free with everyday tracking, connected data and your records.

Your first useful moment.
You can start with manual records. A wearable, screening purchase or subscription is not required.
- Choose a goal: strength, endurance, muscle gain or weight management.
- Record one thing from today: a meal, a workout or a measurement.
- Return to your plan and history. Build from what you actually did, one day at a time.
Looking for current app subscriptions?
Download Bion, sign in, then open Settings → Bion+ to see current store options. Check the price and renewal terms before any purchase.
Explore Core
Core keeps the existing US$19.99 monthly web price. Revised packaging is being prepared; existing store prices and included features may differ.