Privacy Policy

Rebuild — Effective Date: April 9, 2026

This Privacy Policy describes where Bryan Huang ("I," "me," or "my") collects, uses, and protects your information when you use our mobile application (the "App"). By using the App, you agree to the practices described in this policy.

1. Information We Collect

When you use the App, we collect the following information:

• Onboarding Data: Basic profile information you provide during setup, including biological sex, age, and physical concerns or problem areas. This is used solely to personalize your prehab experience.
• Health and Movement Data: Information related to your physical activity, exercise history, and rehabilitation progress within the App.
• Usage and Crash Data: Technical information about how you use the App, including crash reports and error logs, collected via Sentry.

2. How We Use Your Information

We use the information we collect to:

• Personalize your prehab and recovery program
• Track and display your progress over time
• Diagnose technical issues and improve App stability
• Improve the overall user experience

3. Data Storage and Security

Your health and onboarding data is stored securely with a third-party cloud storage provider. We take reasonable technical and organizational measures to protect your information from unauthorized access, loss, or misuse. However, no method of electronic storage is 100% secure, and we cannot guarantee absolute security.