Your health,
beautifully understood.
Sync Apple Health, scan food, get AI insights. All in one place.
Today's Summary↑ Good
Steps
8,432
+12% vs avg
Sleep
7.2h
84% quality
HRV
54ms
↑ High
Recovery
78%
Ready to train
100% Open SourceHealthKit NativeGDPR Compliant0 Ads, Ever
Everything your health needs
A complete health platform built on open standards and your own data.
🍎
Food Scanner
Scan any barcode. Get a QuarkScore™ with ingredient analysis and nutritional breakdown.
🤖
AI Health Insights
Claude-powered weekly narratives from your 14-day health trends. Your data, your AI key.
💪
Workout Tracker
Log strength sessions with a 60-exercise library and progressive overload tracking.
😴
Sleep Analysis
Deep, REM, and core sleep stages with HRV correlation and recovery scoring.
🔮
Health Forecast
7-day predictions using your personal trend data and machine learning models.
🔒
Your Data, Private
HealthKit data never sold. GDPR/CCPA compliant. Export anytime in any format.