Privacy Policy for Sudoku Mastermind

Effective Date: 25 March 2025

Sudoku Mastermind ("we", "our", or "us") respects your privacy and is committed to protecting your personal information. This Privacy Policy outlines how we collect, use, and safeguard your information when you use our mobile application.

1. Information We Collect

We may collect the following types of information when you use the app:

Device Information: Including device model, operating system version, unique device identifiers.

Usage Data: Information about how you interact with the app (e.g., time spent, features used).

Ad Data: Ad performance metrics and interaction data.

2. Third-Party Services

We use trusted third-party services to deliver and improve the app experience:

Advertising

We use advertising networks such as:

Google AdMob, Yandex Mobile Ads

These partners may collect and use your data (such as device identifiers, location data, and app usage) to show relevant ads.

Analytics

We use analytics services such as:

Google Firebase Analytics 

These services help us understand how users interact with the app and improve its performance and usability.

You can review Google's privacy policies here.

3. Data Usage

We use collected data to:

Provide and maintain the app

Monitor app performance and usage

Serve relevant advertisements

Improve user experience

4. Children’s Privacy

Our app is not directed at children under the age of 13. We do not knowingly collect personal data from children. If we become aware of such collection, we will take steps to delete it promptly.

5. Data Security

We take reasonable measures to protect your information. However, no method of transmission or storage is 100% secure, and we cannot guarantee absolute security.

6. Your Choices

You can manage your privacy preferences through your device settings. This includes:

Limiting ad tracking

Resetting your advertising ID

Opting out of interest-based ads (if supported)

7. Changes to This Privacy Policy

We may update this policy from time to time. We will notify you of significant changes by updating the “Effective Date” at the top of this page.

8. Contact Us

If you have any questions or concerns about this Privacy Policy, please contact us at:
📧 robertmanukovich@gmail.com