• Effective date: May 20, 2026
• Developer: Ata Turgay
• Contact: [email protected]
• App version this policy covers: 1.0.0

TL;DR — We do not run our own servers or collect personal data ourselves. No accounts, no email signup. The app stores your language preference and puzzle history only on your device, in iOS UserDefaults. However, this version contains advertising delivered by Google AdMob — Google receives advertising-related data (described in Section 3.4) so it can serve and measure ads. Premium (Unlimited Mode) removes the banner and the between-rounds interstitial. Rewarded video ads for in-game hints remain opt-in for everyone, Premium included.

1. What we collect

• We — the developer — do not collect, store, or process personally identifiable information. We do not ask for, receive, store or transmit:
• Your name, email, phone number, postal address, or date of birth.
• Your photos, contacts, calendar, microphone, camera, or health data.
• Your precise location.
• However, the third-party SDKs in the app transmit data to their respective companies as described in Section 3. Most notably, Google AdMob (Section 3.4) receives advertising identifiers and ad interaction data when you see ads.

2. What stays on your device only

The app saves the following to iOS UserDefaults (a private, sandboxed local store on your device):

• Your selected language.
• Your selected game mode and difficulty.
• Your league filter preferences.
• The list of player IDs already used in today's puzzles (to prevent duplicates).
• Whether you have completed the onboarding flow.
• Whether you have unlocked Unlimited Mode (cached locally; the source of truth is Apple StoreKit).