Last Updated: March 2026

Welcome to VITRIF HEALTH ("we," "our," or "us"). We are committed to protecting your privacy and ensuring your health data is handled with the utmost security and respect. This Privacy Policy explains how we collect, use, and safeguard your information when you use the VITRIF iOS application.

1. Apple Health (HealthKit) Data VITRIF integrates with Apple’s HealthKit to read your health and fitness data (such as heart rate, sleep analysis, workouts, and active energy). This data is used exclusively to provide you with personalized health insights, including your Biological Age, Daily Strain, and Stress & Recovery metrics within the app.

Crucial HealthKit Data Rules we strictly follow:

• We DO NOT sell, rent, or share your HealthKit data with any third parties.
• We DO NOT use your HealthKit data for advertising, marketing, or data mining purposes.
• Your health data is processed locally on your device. We do not store your HealthKit data on our external servers.

2. Data Storage and Security Because VITRIF operates by reading data directly from your device via HealthKit, your sensitive health information remains on your iPhone and your personal iCloud account. Your data is protected by iOS system-level encryption.

3. App Analytics and Crash Reports We may collect anonymized, non-health-related analytical data (such as crash reports or app usage statistics) to improve the performance and stability of the app. This data cannot be used to identify you personally and does not include any biometric or HealthKit data.

4. Changes to This Privacy Policy We may update our Privacy Policy from time to time. We will notify you of any changes by updating the "Last Updated" date at the top of this policy.

5. Contact Us If you have any questions or concerns about this Privacy Policy or your data, please contact us at: [[email protected]]