Game Finale collects only what it needs to run your account and keep games fair. That typically means your sign-in identity, your chip balance, game stats and settings, which are stored so your progress can sync across devices. The games are server-authoritative, so match data is processed on the server to prevent cheating. Because everything runs on virtual chips with no real money, there are no bank details tied to gameplay; optional chip purchases are handled through the app store's secure billing, not by the game itself. You can play as a guest to share even less, and VIP simply removes ads and adds cosmetics.