Privacy Policy for Chess Puzzle Pro

Last Updated: December 26, 2024

1. Introduction

This privacy policy applies to the Chess Puzzle Pro mobile application (the "App") developed by OQT. We respect your privacy and are committed to protecting your personal data. This policy explains how we collect, use, and share information when you use our App.

2. Information We Collect

2.1 Information You Provide

The App does not require you to create an account or provide personal information. All game data, statistics, and preferences are stored locally on your device.

2.2 Automatically Collected Information

When you use the App, we may automatically collect certain information, including:

• Device information (model, operating system version)
• App usage statistics (puzzles attempted, time spent, preferences)
• Crash reports and performance data
• Advertising identifier (for ad serving purposes)

3. How We Use Your Information

We use the collected information to:

• Provide and maintain the App's functionality
• Track your puzzle progress and statistics locally on your device
• Improve app performance and fix bugs
• Analyze usage patterns to enhance user experience
• Serve relevant advertisements through Google AdMob

4. Third-Party Services

4.1 Google AdMob

The App uses Google AdMob to display advertisements. AdMob may collect and use data to provide personalized ads. The information collected by AdMob includes:

• Advertising ID
• Device information (model, OS version)
• IP address (for approximate location)
• Ad interaction data

For more information about how Google uses data, please review Google's Privacy Policy.

You can opt out of personalized advertising by visiting Google Ad Settings or through your device settings (Settings → Google → Ads → Opt out of Ads Personalization).

4.2 Firebase Analytics

We use Google Firebase Analytics to understand how users interact with the App. Firebase collects:

• App usage events (puzzles completed, features used)
• Device information and crash logs
• Approximate location data

This data is anonymized and used solely to improve the App. You can opt out of analytics tracking in the App's settings. For more information, see Firebase Privacy and Security.

4.3 Google Play Billing

The App offers an in-app purchase to remove advertisements. All purchase transactions are processed by Google Play, and we do not collect or store your payment information. Purchase data is handled according to Google Payments Privacy Notice.

5. Data Storage and Security

Your puzzle progress, statistics, and preferences are stored locally on your device using SQLite database. We do not transmit this data to our servers. We implement appropriate technical measures to protect data processed by third-party services.

6. Children's Privacy

The App does not knowingly collect personal information from children under 13. The App is rated for general audiences and does not contain content directed at children. If you believe we have inadvertently collected information from a child under 13, please contact us.

7. Your Rights and Choices

You have the right to:

• Opt out of personalized ads: Visit Google Ad Settings or adjust your device settings
• Opt out of analytics: Disable analytics in the App's settings
• Delete app data: Uninstall the App to remove all locally stored data
• Reset advertising ID: Reset through your device settings (Settings → Google → Ads → Reset advertising ID)

8. International Data Transfers

Your information may be processed by Google's servers located in various countries. By using the App, you consent to the transfer of your information to countries outside your country of residence, which may have different data protection laws.

9. Changes to This Privacy Policy

We may update this privacy policy from time to time. We will notify you of any changes by updating the "Last Updated" date at the top of this policy. Continued use of the App after changes constitutes acceptance of the updated policy.

10. Contact Us

If you have any questions or concerns about this privacy policy or our data practices, please contact us at:

Email: onlinequicktool at gmail

Developer: OQT

11. Additional Information for California Residents

If you are a California resident, you have additional rights under the California Consumer Privacy Act (CCPA):

• Right to know what personal information is collected
• Right to delete personal information
• Right to opt-out of the sale of personal information (we do not sell personal information)

To exercise these rights, please contact us using the information provided above.

12. GDPR Compliance (European Users)

If you are located in the European Economic Area (EEA), you have rights under the General Data Protection Regulation (GDPR):

• Right to access your personal data
• Right to rectification of inaccurate data
• Right to erasure ("right to be forgotten")
• Right to restrict processing
• Right to data portability
• Right to object to processing

To exercise these rights, please contact us at the email address provided above.

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Consent

By using Chess Puzzle Pro, you hereby consent to our privacy policy and agree to its terms.