Privacy Policy

1. Information We Collect

We collect the following information:

• Account information: Name, email address, and profile photo via Google OAuth
• Profile data: Display name, player tag, city, state, bio, and avatar
• Match data: Match results, scores, locations, photos, and recaps
• Usage data: Pages visited, features used, and interaction patterns

2. How We Use Your Information

• To provide and maintain the Service
• To calculate ELO ratings and generate leaderboards
• To display your profile and match history to other users
• To send challenge notifications and match confirmations
• To improve the Service and user experience

3. Information Sharing

Your profile, ratings, and match results are visible to other Head 2 Head users. Public rankings pages may be indexed by search engines. We do not sell your personal information to third parties.

4. Third-Party Services

• Google OAuth: For authentication. We receive your name, email, and profile photo.
• Google Places API: For venue search when recording match locations. Searches are sent to Google.
• Supabase: For data storage and authentication. Data is stored securely on Supabase infrastructure.
• Vercel: For hosting. Standard web server logs may be collected.

5. Data Storage & Security

Your data is stored in Supabase (PostgreSQL) with row-level security policies. We use HTTPS for all data transmission. While we take reasonable measures to protect your data, no method of transmission over the Internet is 100% secure.

6. Your Rights

You have the right to:

• Access your personal data through your profile
• Update or correct your profile information
• Request deletion of your account and associated data
• Opt out of public leaderboard visibility (contact us)

7. Cookies

We use essential cookies for authentication and session management. We do not use advertising or tracking cookies.

8. Children's Privacy

The Service is not intended for children under 13. We do not knowingly collect information from children under 13.

9. Changes

We may update this Privacy Policy at any time. We will notify users of material changes through the Service.

10. Contact

For privacy questions or data requests, use the Feedback page or contact us through the app.