Privacy Policy

1. Information We Process

The App does not require an account and does not ask for your name, phone number, or email by default.

The following information may be processed automatically to operate the App and show ads:

• Device & app info — device model, OS version, app version (stability / diagnostics)
• Advertising ID — such as AAID (personalized / measured ads via AdMob)
• Usage events — ad views / reward-related events and approximate analytics
• Local save data — gems, skins, settings, high score (stored on device)

Game progress (gems, owned skins, settings, etc.) is stored locally on your device.

2. Advertising (Google AdMob)

The App uses Google AdMob rewarded ads. Google may process advertising identifiers and device-related information to provide ads.

You can limit ad personalization or reset your advertising ID in your device settings (menus vary by Android version).

• Google Privacy Policy
• AdMob Help

3. Sharing

Opolo (Kyounghoon Han) does not sell your personal information. Advertising and measurement processing is handled under the policies of providers such as Google.

4. Children

The App is not directed to children under 13. We do not knowingly collect personal information from children under 13.

5. Retention

Local device data is typically removed when you uninstall the App. Ad and measurement data is retained according to Google and other third-party policies.

6. Your Choices

You can control some processing through device settings, resetting your advertising ID, or uninstalling the App. For questions, contact opolo021@gmail.com.

7. Changes

If this policy changes, we will update this page and the effective date.

8. Contact

Kyounghoon Han (한경훈) / Opolo · POLA RUSH

Email: opolo021@gmail.com