Privacy Policy — Math of Puzzles

Math of Puzzles ("App") is a mathematical puzzle game developed as free software. This policy describes how we collect, use and protect your information.

2.1 Local data (stored only on your device). The app keeps on the device itself:

• Game progress: completed levels, scores, stars;
• Personal settings: sound volume, visual preferences;
• Statistics: play time, attempts.

All this data is stored locally in your device's AsyncStorage and is never sent to servers.

2.2 Data collected by third parties (Google AdMob). When the app displays ads, Google may collect:

• an anonymous unique device identifier;
• device type and OS version;
• approximate location (region/country);
• ad history and interactions.

See Google's Privacy Policy for full details.

2.3 Technical data. No server collects technical data from this app. You may optionally report bugs directly to the developer.

Local data:

• only to render your progress and game experience;
• to synchronise settings between sessions.

Google AdMob data:

• display personalised ads;
• measure ad campaign performance;
• improve ad quality.

We do not share personal data with third parties except:

• Google AdMob (as described above);
• only when legally required.

• your progress data is protected in your device's local storage;
• access depends on your device's own security;
• we recommend using your device's screen lock.

You have the right to:

• Access your local data (it's on your device);
• Delete all local data by clearing the app's data in system settings;
• Opt out of personalised ads in Google Privacy Settings.

For Google AdMob data, see your control options.

• Local data: stored while the app is installed; deleted when you uninstall or clear app data;
• AdMob data: governed by Google's retention policy.

This app does not knowingly collect personal identifying information from children under 13. If you are responsible for a child using this app, know that:

• no personal data is collected;
• progress data stays only on the device;
• Google AdMob may serve ads (subject to Google's child policy).

We may update this policy. Significant changes will be notified here with an updated date.

For privacy questions, contact us at dhmesonaraujo1@gmail.com.