Know how old you look—and what might be driving the trend. Python: Face Age estimates perceived facial age from a simple photo scan and helps you track changes over time. With your permission, it can connect to Apple Health to compare your face-age trend with recovery signals like HRV, heart rate, and sleep—plus environmental context such as air quality (AQI), humidity, and sunrise/sunset timing. This is a consumer wellness app. It does not provide medical advice, medical diagnosis, or biological age. What you can do • Build a baseline with consistent scans, then track a trend over time • See HRV, resting heart rate, and sleep next to your face-age trend • Get Weekly Driver Reports to spot correlations • Add environmental telemetry like AQI, weather, and circadian timing for better context • Keep face processing on-device for privacy Privacy first • Face analysis is performed on your device • HealthKit data is accessed only with your permission and used only to provide your in-app insights • We do not use HealthKit or camera-derived data for advertising, marketing, or third-party profiling