Privacy Policy

Effective Date: September 18, 2024
Last Updated: April 10, 2026

This Privacy Policy applies to mobile applications developed and published by Ouku ("we", "us", or "our"). By using our Service, you agree to the collection and use of information in accordance with this Policy.

1. Information We Collect

• Game progress and gameplay activity
• Device information (model, OS version, language, country, network type)
• IP address
• Advertising ID (AAID/IDFA)
• App version and crash logs
• Application store identifiers

2. Data Storage and Cloud Backup

To ensure your game progress is preserved, the Application provides data backup services based on your sign-in status:

• Google Account Sign-in: If you choose to sign in with your Google account, your game progress (including levels, items, and purchase history) will be periodically synchronized with our servers.
• Device ID Identification: If you are not signed in, an anonymous device identifier (UUID) will be used for local records.
• Game Logs: We collect anonymized operational logs to improve game performance.

3. How We Use Information

• Operate and improve the Service
• Enhance user experience
• Maintain security
• Deliver and optimize advertisements

4. Legal Basis (GDPR – EEA/UK Users)

We process personal data based on your consent, performance of a contract, legal obligations, and legitimate interests.

5. Advertising & Analytics Partners

We work with the following third-party partners to provide analytics and advertising services. You may review their privacy policies via the links below:

• GameAnalytics
• Singular
• Google AdMob & Play Services
• Facebook (Meta)
• AppLovin
• Pangle (Global)
• Fyber (DT Exchange)
• Yandex Ads
• Unity Ads
• ironSource
• Vungle (Liftoff)
• Mintegral
• Chartboost
• InMobi

6. How to Opt-Out of Personalized Ads

Android: Settings → Google → Ads → Reset/Delete Advertising ID
iOS: Settings → Privacy & Security → Tracking

7. Data Retention

We retain personal data only as long as necessary for service provision and legal compliance.

8. Data Security

We use commercially reasonable safeguards. All data transmissions are conducted via secure HTTPS protocols.

9. International Transfers

Your information may be processed outside your country of residence, including the United States.

10. Your Rights

You may access, correct, or request deletion of your data by contacting us at: kirin@oukusg.com

11. California Privacy Rights (CCPA)

California residents may request disclosure or deletion of personal data.

12. Children's Privacy

Our Service is not directed to children under 13 (or 16 in the EEA).

13. Changes to This Policy

We may update this Privacy Policy periodically. Updates will be posted on this page.

14. Contact Us

Email: kirin@oukusg.com