Last updated: February 24, 2026

Data We Collect OpenFile Chess collects your email address and name when you create an account or sign in with Google or Apple. This information is used solely to manage your account and access to purchased content.

Purchases Purchase history is stored to verify your access to paid content. We use Apple's StoreKit framework for all transactions. We do not store your payment information.

Data We Don't Collect We do not collect usage data, analytics, crash reports, location, or any data for advertising or tracking purposes.

Third-Party Services

• Supabase (authentication and account storage)
• Google Sign-In (optional login method)
• Apple Sign In (optional login method)

Contact For questions about this policy, contact: [email protected]