1. Overview
This Privacy Policy explains how Block Puzzle Master ("the App", "we", "us") handles your information when you install and play the game on your Android device.
The App does not require sign-up. We do not ask for your name, email, phone number, location, photos, contacts, microphone, or camera. The minimal information we do collect is processed by trusted Google services for ads, analytics, and crash reporting.
We collect anonymous gameplay statistics, crash logs, and an advertising identifier — never your personal identity.
2. What we collect
The App itself stores progress locally on your device. The following data is collected automatically by third-party SDKs:
3. How we use it
- Advertising: Show banner, interstitial, and rewarded ads via Google AdMob. With your consent (EEA/UK), ads may be personalized.
- Analytics: Understand which game modes and features are popular so we improve the game.
- Stability: Detect and fix crashes quickly via Firebase Crashlytics.
- Localization: Show the right language by default.
4. Third-party services
The App uses these Google services. Their own privacy policies apply:
- Google AdMob — policies.google.com/privacy
- Google Play Billing — for processing in-app purchases
- Firebase Analytics & Crashlytics — by Google
- Firebase Cloud Messaging — optional push notifications
5. Children
The App is rated Everyone (3+). If you are under 13 (or the applicable age in your country), please use the App only with a parent or guardian. We do not knowingly collect personal information from children under 13. The App is not "Designed for Families" as defined by Google Play and may serve ads suitable for ages 13+.
6. In-app purchases
The App offers optional, one-time and consumable purchases (coin packs, "Remove Ads", "Adventure Pack"). All payments are processed by Google Play Billing; we do not see, store, or have access to your credit card information.
Refunds, when applicable, follow Google Play's refund policies.
7. Your choices & controls
- Personalized ads: Toggle from the in-app consent dialog (EEA/UK) or your device's "Ads" settings.
- Reset advertising ID: Android Settings → Privacy → Ads → "Reset advertising ID".
- Opt out of analytics: Android Settings → Google → Settings for Google apps → "Usage & diagnostics".
- Notifications: Disable from the App's Settings screen or from system Settings.
- Delete local data: Uninstall the App or clear its data from Android Settings → Apps.
8. Data retention & deletion
Analytics events are retained for up to 14 months by Firebase. Crash logs are kept for up to 90 days by Crashlytics. Local game data (progress, settings) lives on your device only.
To request deletion of any data tied to your device's advertising ID, write to us at the email below — we will respond within 30 days.
9. Changes & contact
We may update this Privacy Policy from time to time. Material changes will be flagged in-app or here with a new "Effective date". Continued use after an update means acceptance.