Privacy Policy

Last updated: January 16, 2026

RunRun ("the App") respects your privacy and is committed to protecting your personal information. This Privacy Policy explains what information we collect and how we use it.

1. Information We Collect

The App collects the following information:

• Health Data: Running workout data including distance, duration, heart rate, and pace recorded by Apple Watch, Strava, Nike Run Club, and other apps that sync with Apple Health (only with your permission)
• Account Information: Email address (optional) and display name provided through Sign in with Apple
• Profile Information: Display name and icon set by the user
• Usage Data: Anonymous app usage data (screen views, feature usage) collected through Firebase Analytics

2. How We Use Your Information

We use the collected information for:

• Displaying running records and calculating statistics
• Providing monthly ranking features
• Sharing records between users through the friends feature
• Analyzing and improving our services

3. Information Sharing

We do not share your personal information with third parties except:

• With your consent
• When required by law

In the ranking feature, your display name and monthly running distance are visible to other users.

4. Data Storage

User data is securely stored on Google Firebase (Firestore). Health data is stored in Apple's Health app, and this App only reads it with your permission.

5. Data Deletion

You can delete your account from within the app by going to "Settings" → "Delete Account". All data stored on our servers will be deleted when your account is removed.

6. Contact Us

For questions about this Privacy Policy, please contact us through the Support page.

7. Changes

This Privacy Policy may be updated as needed. We will notify you of significant changes through the App.