1. Introduction

Welcome to ZEIDOKU ("we," "our," or "us"). We respect your privacy and are committed to protecting your personal data. This privacy policy explains how we collect, use, and safeguard your information when you use our mobile application.

2. Information We Collect

We collect the following types of information:

2.1 Authentication Data

• Apple Sign-In: Apple ID, name (if provided), email address
• Google Sign-In: Google account ID, name, email address
• Guest Login: Only the display name you choose

2.2 Game Data

• Game statistics (games played, games won, best times)
• Achievement progress
• User preferences and settings

2.3 Advertising Data

• Advertising identifier (IDFA on iOS, GAID on Android)
• Ad interaction data

3. How We Use Your Information

• To provide and maintain the game experience
• To save your game progress and sync across devices
• To display personalized or non-personalized advertisements
• To improve our app and user experience

4. Third-Party Services

We use the following third-party services:

• Supabase: For user authentication and cloud data storage. Supabase Privacy Policy
• Google AdMob: For displaying advertisements. Google Privacy Policy
• Apple Sign-In: For authentication. Apple Privacy Policy
• Google Sign-In: For authentication. Google Privacy Policy

5. Data Storage and Security

Your data is stored securely on Supabase servers with industry-standard encryption. We implement appropriate technical and organizational measures to protect your personal data.

6. Your Rights

You have the right to:

• Access your personal data
• Request correction of your data
• Request deletion of your account and data
• Opt-out of personalized advertising

7. Children's Privacy

ZEIDOKU is designed for users of all ages. We do not knowingly collect personal information from children under 13 without parental consent. If you believe we have collected such information, please contact us immediately.

8. Advertising

We display rewarded video advertisements through Google AdMob. You can choose to watch ads to receive in-game rewards. On iOS, we request your permission through App Tracking Transparency (ATT) before using your advertising identifier for personalized ads.

9. Changes to This Policy

We may update this privacy policy from time to time. We will notify you of any changes by posting the new policy on this page and updating the "Last Updated" date.

10. Contact Us

If you have any questions about this Privacy Policy, please contact us:

• Email: [email protected]
• Website: demirkaan.com