Last updated: May 7, 2026
Playing without an account keeps everything on your device. Nothing leaves. An account is optional. You'd only need one to sync progress across devices, join the Daily Challenge leaderboard, or play multiplayer.
Local only. Scores, progress, settings, collected colors. Never leaves your device. Delete the app and it's gone.
Sign in with Apple or Google. Your game stats sync to Supabase (EU servers). I store your email, your username, whether you used Apple or Google, and your game history. No passwords. That's handled entirely by Apple or Google.
Detailed game history (individual session records) is kept for 90 days, then automatically deleted. Your aggregated stats and profile stay until you delete your account.
Your score and time go to a shared leaderboard. Your username and result are visible to other players for that day.
If you turn them on, I store a push token for your device so I can send you duel invites. That's all it's used for. Nothing is sent unless you allow it, and you can turn it off anytime in your device settings.
None. No crash reporters, no telemetry. I don't know how many people use the app or how often.
None. No ad networks, no ad identifiers.
Authentication: Apple Sign-In and Google Sign-In (your choice, or neither). Infrastructure: Supabase (database and auth, EU region). No one else gets your data.
You can delete your account and all data from Profile → Settings. It's immediate. See the delete account page for details.
Rated 4+. The app doesn't knowingly collect data from children under 13. If you think a child created an account, email me and I'll delete it.
This website doesn't use cookies. The app doesn't either.
If this policy changes in a meaningful way, I'll update this page and the date above.
Reach out at marioprietadev@gmail.com or visit the support page.