Algoplay Privacy Policy

Last updated: May 7, 2026

1. Information We Collect

Algoplay does not collect any personal information. The app stores the following data locally on your device only using SharedPreferences:

• User preferences (username, notification/sound/haptic settings)
• Learning progress (XP, level, completed algorithms, streaks)
• Game statistics (scores, match history, leaderboard rankings)
• Premium purchase status

This data never leaves your device. We have no servers, no databases, and no backend systems.

2. Third-Party Services

Algoplay uses the following third-party services:

• Google AdMob — Serves advertisements in the free version of the app. AdMob may collect device identifiers and usage data for ad personalization. See Google's Privacy Policy.
• Google Play Billing — Processes in-app purchases for premium features. Payment information is handled by Google Play, not by Algoplay.

3. Data Sharing

We do not share any user data with third parties. No analytics services, no crash reporting tools, and no social media integrations are used.

4. Data Storage & Security

All data is stored locally on your device using Android's SharedPreferences and Flutter Secure Storage. Data persists until you uninstall the app or clear app data from your device settings.

5. Children's Privacy

Algoplay is suitable for all ages and does not knowingly collect information from children. The app contains no user-generated content, no social features, and no communication tools.

6. Your Rights

Since no data is collected or stored on our servers, there is no data to delete or request. To clear all app data, you can:

• Go to your device Settings → Apps → Algoplay → Clear Data
• Uninstall the app

7. Changes to This Policy

We may update this privacy policy from time to time. Changes will be posted on this page with an updated revision date.

8. Contact

If you have questions about this privacy policy, please contact us through our GitHub repository or via the Google Play Store listing.