Developer: changzhouminglan

PRIVACY POLICY

Entity: Changzhou Minglan Network Technology Co., Ltd. Effective: 2026

Changzhou Minglan Network Technology Co., Ltd. ("we", "us", or "our") respects your privacy. This Privacy Policy explains how we collect, use, disclose, and safeguard your information when you use our mobile applications and related services (collectively, the "Applications"). This policy is designed in compliance with Google Play Developer Policies.

1. Information We Collect

To provide and improve our Applications, we may collect the following types of information:

  • Device Information: We collect hardware models, operating system versions, device configurations, and IP addresses to optimize app performance and troubleshoot bugs.
  • Advertising and Device Identifiers: We collect Google Advertising ID (AAID) and other device identifiers to provide personalized advertisements and analyze marketing performance.
  • Usage & Gameplay Data: We automatically collect data regarding your interaction with the app, such as session duration, features used, in-game progress, and in-app events.
  • Purchase History: If you make in-app purchases, transaction records are processed. We do not process or store your actual credit card details.
  • Crash Reports: Information about app crashes and performance diagnostics.

2. How We Use Your Information

We use the collected information for the following core purposes:

  • To operate, maintain, and provide the core functionalities of the Applications.
  • To serve advertisements, including personalized ads based on your Advertising ID, allowing us to keep our Applications free.
  • To analyze app usage trends via analytics platforms to improve user experience.
  • To process transactions and deliver virtual goods securely.
  • To detect, prevent, and address technical issues, fraud, and unauthorized emulator usage.

3. Third-Party Services and SDKs

Our Applications utilize third-party Software Development Kits (SDKs) for core functionalities such as analytics and advertising. These third parties may access your Advertising ID and usage data in accordance with their own privacy policies. Primary third-party services include:

Google Play Services • Google AdMob • Firebase Analytics • TopOn Mediation • ironSource LevelPlay • GameAnalytics

We encourage you to review the privacy policies of these third-party providers regarding their data collection practices.

4. Data Deletion and Retention Rights

We retain your data only for as long as necessary to fulfill the purposes outlined in this policy. In compliance with Google Play's Data Safety requirements, you have the right to request the deletion of your personal data.

How to Request Data Deletion:
If you wish to have your associated data deleted from our systems and our third-party partners' systems, please send a deletion request via email to zzzjoy2026@gmail.com. Please include your device ID or relevant identifying information. We will process your request within 30 days.

5. Opting Out & Children's Privacy

  • Opting Out of Targeted Advertising: You can opt out of personalized advertising by modifying your device settings. On Android devices, you can navigate to Settings > Google > Ads > Opt out of Ads Personalization, or reset your Advertising ID.
  • COPPA Compliance: Our Applications generally target general audiences and do not knowingly collect personally identifiable information from children under the age of 13. If we discover that we have inadvertently collected such information, we will take immediate steps to delete it.

6. Contact Information

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

Developer Name changzhouminglan
Company Entity Changzhou Minglan Network Technology Co., Ltd.
Contact Email zzzjoy2026@gmail.com
Business Address Room 1703, Building 43, No. 28 Chuangke Road, Tianning District, Changzhou - 213000, China (CN)
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