About Vita — data-driven health for a longer, better life
Vita (100old.app) is an iOS health app that helps you understand your body and act on it, turning WHOOP and Apple Health data into Body Age, Recovery, Sleep analysis and an AI coach. The name "100old" reflects the goal: living to 100 with a high quality of life.
Why "100old"
The idea isn't just a long life, but a long healthy one — staying strong, sharp and active into your final decade. Inspired by the Medicine 3.0 philosophy of Outlive, Vita focuses on the levers that actually move healthspan: cardiorespiratory fitness, recovery, sleep and consistency.
How we approach it
Vita's metrics — Body Age, Recovery, sleep and the AI coach's guidance — are grounded in evidence-based sources and methodology, documented openly. Your health data is stored encrypted and isolated per account, never sold or used for ad targeting.
Platform
Vita is an iOS app (iPhone / Apple Watch), free to download, and works best alongside WHOOP for people who own one. It's built by the team behind 100old.app.