Already wearing an Apple Watch? Explore recovery, daily stress, sleep and an estimated Body Age. Ask Vita AI what to focus on next.
Vita AI helps you decide when to train and when to recover, using the health data you already collect.
Connect Apple Health to explore recovery, daily stress, training load, sleep insights and an estimated Body Age. With an Apple Watch and enough history for your personal baseline, you can get started without buying another device. Ask an AI coach questions about your data, connect your habits to your goals, and keep your uploaded lab reports in one place.
Vita AI also supports WHOOP data through its authorized cloud API. Vita reads data through Apple Health (HealthKit) and authorized cloud connections; it does not pair directly with a band, watch or medical device.
From the Developer
Vita began with a goal: stay active at 90, from golf to carrying my suitcase. I built it to turn health data into practical next steps.
Core Features
1. Health Data Hub
Your Apple Health and WHOOP data in one place, as trends and general references. Sources: Apple Health, WHOOP (official authorized cloud API).
2. Recovery & Strain
With WHOOP connected, Vita shows WHOOP's own Recovery score and training load (Strain). With just an Apple Watch, Vita computes readiness and load itself from HRV, resting heart rate and sleep against your 28-day baseline — no extra device needed. Estimates, not a clinical assessment.
Daily Stress
A daily physiological stress estimate from available health signals and your baseline. Not a live reading or a measure of emotions. Enough history is required.
3. Sleep
Sleep duration, stage structure, interruptions and consistency, with one score per night.
4. Nutrition
Log meals by photo or text; AI estimates calories and macros (protein / carbs / fat / fibre) and tracks daily trends. Estimates vary with ingredients and portions — for logging reference only.
5. AI Insights & Chat
Daily / weekly insights from your data, plus free-form Q&A and "Vita Buddy" conversations. All AI content is general health information (see "Sources & methodology" below) and does not constitute medical advice.
6. Body Age
See a current wellness age estimate from VO₂max, resting heart rate, HRV, steps, sleep and recovery when those signals are available. Explore the contributing factors. An estimate based on public research, not a clinical assessment.
7. Health-Report Records
Photograph a physical-exam or lab report and Vita's AI extracts its markers and reference ranges for review over time. Ranges come from the issuing lab; Vita only displays them and does not replace a doctor's reading.
8. Health Goals & Age Baselines
Six metrics tracked against your age baseline: night respiratory rate (or VO2max), HRV, resting heart rate, sleep performance, deep sleep, steps.
9. Overnight Vitals Alerts
A push when night respiratory rate runs clearly above your baseline, or HRV stays low for several nights. Trend observations, not a diagnosis; off anytime.
10. Share Posters
Share your daily readout, sleep, training week, Body Age or goals as a poster.
Important Medical Disclaimer
All information, scores and AI suggestions in Vita are for general health and fitness reference only and do not constitute medical advice, diagnosis or treatment. Consult a doctor before making any health or exercise decisions and whenever you have health concerns. Vita does not connect to, pair with or control any medical device or hardware.
Sources & methodology: https://100old.app/sources
Subscription
Vita is free to use, with an optional auto-renewing Vita Pro subscription.
- Billed through your Apple ID; auto-renews monthly / yearly, or a one-time lifetime purchase
- Cancel at least 24 hours before the end of the current period, otherwise it auto-renews
- After cancellation, access remains until the end of the current period; unused portions are non-refundable
- Terms of Service and Privacy Policy links are provided in the app
Support URL: https://100old.app/support
Privacy Policy URL: https://100old.app/privacy
Terms of Use: https://100old.app/terms
Updated our App Store presentation to make recovery, stress, sleep and training guidance easier to explore.
Also in this version: Home and Workouts now show the same target strain range, and Workouts shows a readiness-based daily plan for users without WHOOP.
Version 1.1.5
The developer, 凯 周, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Privacy practices may vary, for example, based on the features you use or your age. Learn More
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
Seller
凯 周
Size
16.3 MB
Category
Health & Fitness
Compatibility
Requires iOS 17.0 or later.
iPhone Requires iOS 17.0 or later.
Mac Requires macOS 14.0 or later and a Mac with Apple M1 chip or later.