Privacy Policy

Last updated: April 29, 2026
RefClock works fully without an account. No personal data is collected unless you choose to sign in.

1. About This App

RefClock is a soccer referee timer and scorekeeper app. It allows referees to track game time, score, goals, and cards during a match. No account is required — sign-in is optional and only needed to save game history to the cloud.

2. Information We Collect

Without an account: We collect nothing. No personal information is transmitted off your device.

If you create an account: We collect your email address and the display name you choose during sign-up, used solely to authenticate you and personalize the app. Game records you choose to save (teams, score, events, notes) are stored in your account. We do not collect:

3. Data Storage

On your device: Active game state (timer, score, events, notes) is saved to your browser's local storage so it survives a page reload mid-match. This data is cleared when you start a new game.

In the cloud (signed-in users only): Completed game records are stored in Supabase, a third-party database service. Each record is private to your account and cannot be accessed by other users.

4. Third-Party Services

RefClock uses Supabase for authentication and cloud storage for signed-in users. Supabase stores your email address and display name for account management. No advertising networks, analytics platforms, or other third-party SDKs are used.

5. Children's Privacy

RefClock is suitable for all ages. Users under 13 should use the app without signing in, as the sign-in flow requires an email address.

6. Permissions

RefClock may request the following permissions:

7. Changes to This Policy

If we update this privacy policy, the revised version will be posted at this URL with an updated date. Changes take effect immediately upon posting.

8. Contact

If you have any questions about this privacy policy, please contact us at:

rayrayliu2007@gmail.com