Privacy
Last updated October 2026.
In short
Poker math coach works without an account, and then everything stays in your browser. Signing in only adds syncing your progress between devices. There are no ads, no analytics and no tracking cookies.
Stored on your device
Your answers, scores and streak, your settings (language, theme, difficulty, daily goal), your table setup and saved bot styles, and your answer to the 18+ question are kept in this browser’s storage. They do not leave your device unless you sign in. Clear saved answers in Settings removes your answers; clearing your browser data removes everything.
If you sign in
We keep your email address and one progress document (your answers, scores and settings) with our database provider, Supabase, so they can sync to your other devices. Only you can read your row. Signing in with Google shares your email address with us; we receive no other Google data.
Playing at the table
Table play runs on our game server. It receives your actions at the table and, when you are signed in, your sign-in token so it can confirm the account. The server keeps no record of your hands after you leave the table; the coach’s grades are saved with your other answers as described above.
Hands you paste
Hand histories pasted into My hands are read in your browser and never uploaded. If you add their graded decisions to Review, those decisions (not the hand histories) are saved like your other answers.
What we do not do
We do not sell or share your data, show ads, profile you, or use analytics or advertising cookies. If that ever changes (for example when payments or ads arrive), this page will say so first and ask where the law requires consent.
Your rights
You can see your data in the app, correct it by answering again, and delete it at any time: Delete account in the account menu removes your account and synced progress on every device, and Clear saved answers removes what this browser keeps. Brazilian (LGPD) and European (GDPR) data rights apply.
Changes
If this policy changes, the new version appears here with a new date.