Privacy, properly.
Updated 22 May 2026
Sudoku Prime collects nothing from you. No analytics, no third-party SDKs, no tracking, no ads. This page exists so you can verify that — in a minute, in full.
The app stores your puzzle progress, players, streaks, and settings locally on your device. iCloud sync (via Apple's CloudKit) is the only off-device path; the data stays within your Apple ID and is governed by Apple's iCloud privacy practices, not ours.
Game Center is opt-in. When enabled, your in-game time and completion data flows directly to Apple's Game Center service. We never see it.
In-app purchases are processed by Apple's StoreKit. We receive an entitlement signal but no payment data.
Crash and performance diagnostics are collected by Apple's MetricKit and delivered to us via Apple. We use them only to fix bugs and improve performance, and we never share them with anyone.
The app contains no ads, no third-party analytics, and no tracking.