ShareHealth
Learn from Your Face & Health
Only for iPhone
Free · Designed for iPhone
iPhone
On-device ML finds patterns between facial features and Apple Health metrics. Privacy-first. Informational only; not medical advice.
ShareHealth uses on-device ML to find correlations between facial features and Apple Health metrics.
FACE TO HEALTH
• Capture selfies paired with Apple Health data
• Analyze 478 facial landmarks (MediaPipe)
• Train prediction models on your own data
• Choose Linear Regression or Random Forest
• View feature correlations and cross-validation results
100% on-device: your data stays on your iPhone unless you choose to share it.
HEALTH DATA EXPORT
• Export 100+ Apple Health metrics to CSV
• Historical exports by date range
• Organized year/month folders
• Share exports with clinicians if you choose
SHARE STEPS
• Share daily step counts with friends
• Import and compare step data
• No accounts required
PRIVACY-FIRST
• ML runs locally on device
• No cloud uploads or tracking
• Delete data anytime
Learn more:
medium.com/@smuskal/ai-steve-deep-dive-9f8352bc544d
drstevenmuskal.com/p/ai-steve-deep-dive
Medical Disclaimer: ShareHealth is for informational and educational purposes
only and is not a substitute for professional medical advice, diagnosis, or
treatment. Always seek advice from a physician or qualified healthcare
provider before making medical decisions. If you think you have a medical
emergency, call 911 immediately.
Ratings & Reviews
MAJOR UPDATE: Face to Health
- Added first-launch medical disclaimer before health features are used.
- Added in-app medical sources/citations links for health insights.
- Improved review compliance and reliability
• NEW: Face to Health — predict health metrics from facial analysis using
on-device AI
• NEW: MediaPipe integration for precise 478-point facial landmark detection
• NEW: Personal ML model training with leave-one-out cross-validation
• NEW: Face History view to track your captures over time
• NEW: Import face captures from folders with automatic metrics calculation
• NEW: Sleep Score calculation from Apple Health data
• NEW: Random Forest models — capture non-linear face-to-health patterns
that linear regression might miss
• NEW: Model type selector — switch between Linear Regression and Random
Forest with one tap; your preference saves automatically
• NEW: Enhanced feature importance — see which of 24 facial features
matter most for each health prediction
• IMPROVED: Model snapshots now preserve your chosen algorithm
• IMPROVED: Cross-validation analysis with clearer R correlation, MAE,
and RMSE metrics
• IMPROVED: Health data export with richer formatting
• IMPROVED: Streamlined onboarding experience
• FIXED: Various stability and performance improvements
Why two algorithms? Linear Regression excels at clear, interpretable
correlations. Random Forest (50 decision trees) can detect threshold
effects and complex interactions between facial features. Try both to
see which works better for your unique physiology.
All processing remains 100% on-device.
The developer, Eidogen-Sertanty, 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.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Eidogen-Sertanty, Inc.
- Size
- 3.9 MB
- Category
- Health & Fitness
- Compatibility
Requires iOS 18.1 or later.
- iPhone
Requires iOS 18.1 or later. - Mac
Requires macOS 15.1 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 2.1 or later.
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- © 2026 Eidogen-Sertanty, Inc.