App Privacy Policy

This Privacy Policy outlines how Hongtao Liu ("we," "us," or "our") handles personal data and privacy protection when you use our casual and puzzle mobile applications (the "Games") published on the Apple App Store for iOS devices.

1. Information We Collect Automatically

To provide high-quality mobile game performance and deliver advertisements, we and our authorized service providers automatically collect certain device-level technical parameters when you interact with our iOS applications:

• Device Attributes: Device model, manufacturer, iOS version, operating system language, and localized time zone.
• Network & Log Information: IP address, timestamp of access, server handshake logs, and network connection type.
• Advertising Identifiers: Apple IDFA (Identifier for Advertisers, subject to your explicit App Tracking Transparency permission), Google Ads ID, and Game Center ID (if signed in).
• Gameplay Metrics: Level progress, high scores, achievements unlocked, session lengths, and crash reports.

2. Third-Party Platform Authentication

If you choose to link your progress using Apple Game Center or equivalent external hubs, we receive permitted public profile elements (such as display names) via official Apple APIs. By connecting your account, you represent that your use complies with the Apple Game Center Terms and applicable legal age requirements.

3. Purposes and Legal Basis for Processing

Under global data protection standards (including GDPR Article 6), we process your technical data under the following legal frameworks:

• Contractual Performance (Art. 6(1)(b)): To maintain application performance, deliver core gameplay mechanics, distribute software updates, and respond to player support queries.
• Legitimate Interests (Art. 6(1)(f)): To analyze game usage metrics, debug performance issues, enhance software architecture, and serve relevant ad content.
• Consent (Art. 6(1)(a)): To serve personalized advertisements when you opt-in via iOS system prompts (such as App Tracking Transparency).

4. Third-Party Advertising & Partner SDKs

To support free gameplay, we integrate third-party mobile advertising SDKs. With your permission, these partners access device identifiers to serve tailored promotions and measure performance. Please review their privacy frameworks:

• AppLovin: AppLovin Privacy Policy
• Google AdMob & LLC: Google Privacy Policy
• Unity Technologies: Unity Privacy Policy
• ironSource: ironSource Policy
• Vungle (Liftoff): Vungle Privacy Policy
• Meta Audience Network: Meta Privacy Policy
• AdColony, Amazon Publisher Services, Fyber, InMobi: Utilized selectively for ad delivery optimization.

Analytics and crash telemetry are processed through trusted vendors including Firebase (Google LLC) and Adjust.

5. Data Retention & Erasure

We retain technical data only for as long as necessary to deliver game functionality, satisfy legal audits, or resolve disputes. Aggregated analytical metrics are regularly purged once no longer required for system diagnostics.

6. Protection of Minors

Our casual games are intended for general audience entertainment. We do not knowingly harvest personal identifiers from children under 13 years of age. If we learn that minor data has been inadvertently ingested, we will execute immediate deletion procedures upon verification.

7. Your Privacy Rights & iOS Controls

Depending on your location (EEA, California, etc.), you hold rights to access, rectify, or request deletion of your personal telemetry. Additionally, iOS users maintain direct system-level controls:

• Ad Tracking (ATT): Manage or revoke ad tracking permissions under Settings > Privacy & Security > Tracking on your iOS device.
• Push Notifications: Disable optional promotional alerts at any time via Settings > Notifications.

8. Contact Developer

If you have any questions, feedback, or data deletion requests concerning our iOS games, please contact us at:

Hongtao Liu
Email: [email protected]