Privacy policy

Last Updated: 2026

1. Introduction
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‎Welcome to [ Ultra Hard Chess ] (“we”, “our”, “us”).
‎Your privacy is important to us. This Privacy Policy explains how we collect, use, and protect your information when you use our mobile application.
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‎By using this app, you agree to this Privacy Policy.
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‎2. Information We Collect
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‎A. Automatically Collected Information
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‎When you use our app, we may collect:
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‎- Device information (model, OS version)
‎- IP address
‎- Advertising ID
‎- App usage data
‎- Crash reports and diagnostics
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‎B. Information You Provide
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‎If you use login or online features through Supabase, we may collect:
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‎- Email address
‎- Username
‎- Game progress
‎- Profile information
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‎3. Third-Party Services
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‎Google AdMob (Advertising)
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‎We use Google AdMob to display ads in our app.
‎AdMob may collect:
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‎- Advertising ID
‎- Device information
‎- IP address
‎- Ad interaction data
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‎This data is used to provide personalized or non-personalized ads.
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‎Google Privacy Policy:
‎https://policies.google.com/privacy
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‎Supabase (Backend & Authentication)
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‎We use Supabase for:
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‎- User authentication
‎- Database storage
‎- Saving game progress
‎- Online features
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‎Supabase may collect:
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‎- Email address
‎- Account data
‎- Usage data
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‎Supabase Privacy Policy:
‎https://supabase.com/privacy
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‎4. How We Use Information
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‎We use collected information to:
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‎- Provide and maintain the app
‎- Improve performance
‎- Save game progress
‎- Display ads
‎- Fix bugs and technical issues
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‎5. Data Security
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‎We take reasonable steps to protect your information.
‎However, no internet transmission is 100% secure.
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‎6. Children’s Privacy
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‎Our app does not knowingly collect personal information from children under 13.
‎If such data is found, we will delete it immediately.
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‎7. Your Rights
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‎You may:
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‎- Request account deletion
‎- Reset your Advertising ID
‎- Contact us regarding your data
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‎8. Changes to This Policy
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‎We may update this Privacy Policy from time to time.
‎Updates will be posted on this page.
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‎9. Contact Us
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‎If you have any questions, contact:
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‎Email: gavitsuhas117@gmail.com

‎App Name: [Ultra Hard Chess]

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