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MFKAPPS · Legal

Drift Privacy Policy

Last updated: July 7, 2026 · Effective: July 7, 2026

This privacy policy explains how Drift — a calm gravity block-puzzle ("Drift" or "the app") collects, uses, shares, and protects user personal data.

1. Data Controller

  • App Owner: MFK Apps Studio
  • Contact: appsmfk@gmail.com

2. Data Collected

2.1 Data Processed Locally (Never Leaves Your Device)

  • Game progress, scores, and your high score
  • Board state and the game in progress
  • Selected theme, gravity mode, and game settings
  • A local cache of your premium entitlement (if you purchased it)

All of this data is stored locally on your device. It is not sent to our servers and is not shared with third parties. No account is required, and Drift can be played offline.

2.2 Automatically Collected Data

  • Usage analytics (Firebase Analytics): To improve the game, anonymous events are collected (e.g. game started, game over) along with Firebase's automatic events (app open, purchase, screen view). This includes an anonymous analytics identifier; your name, email, or game content is not sent.
  • Advertising identifier (Google Advertising ID / IDFA): May be used by AdMob to serve and measure ads in the free version; user-resettable.
Note: Drift does not access health, location, contacts, camera, or similar sensitive data.

3. Purpose of Use

  • Running the game and saving your progress
  • Stability and experience improvements via anonymous analytics
  • Ad display (free version only)
  • Verifying premium purchases

4. Third-Party Services

  • Google Firebase (Analytics — anonymous usage statistics)
  • Google AdMob (rewarded, interstitial, and app-open ads — free version)
  • Google Play Billing / Apple App Store (premium purchase)

No other third-party analytics, social SDKs, or ad-attribution services are used.

5. Advertising & Consent

The free version shows ads via Google AdMob. AdMob may use the device advertising ID for personalized ads. You can disable personalization in device settings or reset the advertising ID. Users in the EEA, UK, and Switzerland are presented a consent screen where required, via Google's consent management (UMP). On iOS, App Tracking Transparency (ATT) permission is requested before any tracking. The premium upgrade removes all ads. Rewarded ads are fully optional.

6. Permissions

  • Internet: For ads, analytics, and premium verification
  • Advertising ID (AD_ID — Android only): For serving ads
  • Tracking permission (ATT — iOS only): For personalized ads, only if you consent

Drift does not request notification, camera, location, or contacts permissions.

7. Data Security

  • All internet traffic is encrypted with HTTPS/TLS
  • Your game progress and settings never leave your device
  • Card data never reaches Drift; payments are handled by Google Play / App Store
  • Analytics events are anonymous and contain no personal data

8. User Rights (KVKK / GDPR / CCPA)

Depending on where you live, you may have the right to know whether your data is processed, to access, correct, or delete it, to object to processing, and to data portability. Because your data is stored on your device, you satisfy most requests directly — and you can always reach out for help.

9. Data Deletion

Uninstalling the app removes all Drift data stored on your device. To request deletion of data held by third-party services (e.g. Firebase analytics), email appsmfk@gmail.com.

10. Children's Privacy

Drift is not designed for use by children under 13, and we do not knowingly collect data from users under 13.

11. Changes

This policy may be updated from time to time. The current version is always published on this page; the effective date reflects the latest version.

12. Contact

For questions: appsmfk@gmail.com