Privacy Policy

Effective Date: July 10, 2026

This Privacy Policy explains how Backlight Files handles information when you use the game. If you have questions, contact the developer at 508923216@qq.com.

Information We May Collect

Backlight Files may collect or process limited information needed to operate the game, provide advertising, improve stability, and protect the service. This may include:

• Device information such as device model, operating system version, language, region, and app version.
• Advertising identifiers, including IDFA when you grant permission through Apple's App Tracking Transparency prompt.
• Gameplay and app interaction data such as chapter progress, settings, ad events, and crash or diagnostic information.
• Approximate network information such as IP address, which may be processed by third-party advertising or security services.

How We Use Information

Information may be used to:

• Run the game and save local settings such as audio preferences.
• Load and display ads, including rewarded or interstitial ads where available.
• Measure ad performance and prevent fraud, abuse, or invalid traffic.
• Improve reliability, fix bugs, and understand general app performance.

Advertising and Third-Party SDKs

The game may use third-party advertising, analytics, and security SDKs. These third parties may process device identifiers, ad identifiers, network information, and ad interaction data according to their own privacy policies. Ad personalization depends on your device settings and whether you grant tracking permission.

Local Game Data

Some game data, such as audio settings and progress, may be stored locally on your device. This data is used to provide the game experience and may be deleted if you uninstall the app or clear app data.

Data Sharing

We do not sell your personal information. Information may be shared with service providers and SDK partners when necessary to operate advertising, security, analytics, crash diagnostics, and app functionality.

Children's Privacy

Backlight Files is not directed to children under 13. We do not knowingly collect personal information from children under 13. If you believe a child has provided personal information, contact us so we can take appropriate action.

Your Choices

You can manage tracking permission in iOS Settings. You can also limit ad tracking, reset your advertising identifier, disable personalized ads where available, or contact us with privacy questions.

Data Retention

We retain information only for as long as necessary for the purposes described in this policy, unless a longer retention period is required or permitted by law. Third-party SDK partners may retain data according to their own policies.

Security

We use reasonable technical and organizational measures to protect information. No method of transmission or storage is completely secure, and we cannot guarantee absolute security.

Changes to This Policy

We may update this Privacy Policy from time to time. Updates will be posted on this page with a new effective date.

Contact

Email: 508923216@qq.com