Sudoku by Bonendo does not collect, store, or share personal data.
Effective 9 September 2026. Applies to the iOS app "Sudoku" (bundle identifier com.bonendo.Sudoku) published by Bunyamin Ceylan under the name Bonendo.
The app keeps your games, statistics, achievements progress, and preferences on your device only. Nothing about how you play is sent to us, because there is no server of ours to send it to. Deleting the app deletes this data.
If you choose to sign in to Game Center, Apple handles your identity, your leaderboard scores, and your achievements under Apple's privacy policy. The app sends Game Center your tournament point totals and achievement progress, and displays the rankings Apple returns. The app does not receive or store other players' data beyond showing the leaderboard page that Apple provides. You can play every part of the app without signing in.
The app downloads its list of upcoming tournaments from a server. That request carries only a public project key that identifies the list, and no information about you or your device beyond what any web request includes. The list is cached on your device so the app can show it offline.
The optional supporter purchase is processed by Apple through the App Store under Apple's terms and privacy policy. The app receives only whether the purchase was made, and stores nothing about it. Restoring the purchase asks Apple, not us.
Tournament reminders are local notifications, scheduled on your device by the app when you opt in on the Events tab. They are never sent to or through any server, and you can turn them off in the app or in iOS Settings at any time.
The app is rated 4+ and contains no advertising and no way to enter personal information. Its one optional purchase goes through Apple, where parental controls such as Ask to Buy apply. Because the app collects no data, it collects none from children.
If this policy changes, the new version will be published at this address with a new effective date. A change that made the app collect data would also be described in the app's App Store listing.
Questions about privacy: mbceylan@gmail.com.