Privacy Policy

Last Updated: January 2026

Quantum Marble ("we," "our," or "us") respects your privacy. This Privacy Policy explains how we collect, use, disclose, and safeguard your information when you use our mobile application.

1. INFORMATION WE COLLECT

1.1 Information You Provide:

• Account information (email, display name) when signing in with Google
• Referral codes you submit

1.2 Automatically Collected Information:

• Device type and operating system
• Game progress and statistics
• App usage data and analytics
• Crash reports and error logs

2. HOW WE USE YOUR INFORMATION

We use the information we collect to:

• Provide and maintain the App
• Create and manage your account
• Track game progress and leaderboards
• Manage the referral program
• Send you important updates about the App
• Improve and optimize the App experience
• Detect and prevent fraud or abuse

3. INFORMATION SHARING

We may share your information with:

• Service providers who assist in operating the App
• Analytics partners to improve our services
• Legal authorities when required by law

We do NOT:

• Sell your personal information to third parties
• Share your information for targeted advertising

4. DATA SECURITY

We implement appropriate security measures to protect your information, including:

• Encryption of data in transit and at rest
• Secure authentication methods
• Regular security audits

However, no method of transmission over the Internet is 100% secure.

5. DATA RETENTION

We retain your information for as long as your account is active or as needed to provide services. You may request account deletion at any time.

6. YOUR RIGHTS

Depending on your location, you may have the right to:

• Access your personal information
• Correct inaccurate data
• Delete your account and data
• Export your data
• Opt-out of certain data collection

7. USERS OF ALL AGES

Quantum Marble is a casual arcade game suitable for players aged 6 and above. We collect minimal personal information necessary for the App to function properly.

For young players, we encourage:

• Taking regular breaks from gaming
• Enjoying outdoor activities and exercise
• Balancing screen time with other activities

8. THIRD-PARTY SERVICES

Our App may contain links to third-party services. We are not responsible for the privacy practices of these services.

9. INTERNATIONAL USERS

If you access the App from outside our operating jurisdiction, your information may be transferred to and processed in countries with different data protection laws.

10. CHANGES TO THIS POLICY

We may update this Privacy Policy from time to time. We will notify you of significant changes through the App or via email.

11. CONTACT US

If you have questions about this Privacy Policy or wish to exercise your rights, please contact us through the App.

By using Quantum Marble, you acknowledge that you have read and understood this Privacy Policy.