Third-Party Services

KPSS Konu & Soru: Öğren Third-Party Services Last Updated: September 24, 2026

The App uses the following third-party services, each only for the stated purpose. There is no advertising SDK and no advertising identifier.

1. Google Firebase (Google LLC / Google Ireland Limited) • Firebase Authentication — anonymous account and optional Google/Apple/email sign-in • Cloud Firestore — profile, question reports, subscription records, announcements and content catalogue (Frankfurt, europe-west3) • Cloud Storage — downloading question, exam and lesson packs (USA, us-east1) • Cloud Functions — subscription verification and account deletion • Firebase Analytics — automatic usage events (not for advertising, no user ID sent) • Firebase Crashlytics — crash reports • Firebase Cloud Messaging — notifications • Firebase App Check — app and device integrity Privacy: https://firebase.google.com/support/privacy

2. Google Sign-In (Google LLC) — optional sign-in. Privacy: https://policies.google.com/privacy

3. Sign in with Apple (Apple Inc.) — optional sign-in. Privacy: https://www.apple.com/legal/privacy/

4. Google Play Billing and Play Integrity (Google LLC) — subscriptions, verification and integrity checks on Android.

5. App Store purchases and App Attest / DeviceCheck (Apple Inc.) — subscriptions, verification and integrity checks on iOS.

6. Store review prompt (Google Play In-App Review / Apple StoreKit) — the App may occasionally show the store's own rating dialog. Your rating and review go directly to the store and do not reach us.

These services have their own privacy policies and retention periods. See our Privacy Policy for details.