Privacy Policy

Welcome to LED Banner - LED Scroller (package name: com.tongrun.ledscroller) and related services (the “App” or the “Service”) provided by TongRun Technology Limited (“we,” “us,” or “our”).

We value your privacy and are committed to protecting your personal information. This Privacy Policy explains how we collect, use, store, share, and protect your information when you use our App, and describes your rights regarding your information.

By using the App, you agree to this Privacy Policy. If you do not agree with any part of this Privacy Policy, please do not use the App.

1. Information We Collect

Depending on how you use the App, we may collect the following types of information:

1.1 Information You Provide

• Text content you enter, such as scrolling text, LED banner text, or display content;
• Images, background images, fonts, styles, or other custom content you choose to upload or use within the App;
• Information you provide when contacting us, such as your email address, support requests, or feedback.

1.2 Device and Technical Information

• Device model, operating system version, and app version;
• Language, country, or region settings;
• Crash logs, performance data, and diagnostic information;
• Advertising identifiers, device identifiers, or other identifiers related to analytics or advertising, where applicable.

1.3 Permission-Related Information

Depending on the features you use, the App may request access to certain device permissions, including:

• Storage / Photos access: to allow you to select images or save your LED banner content to your device;
• Microphone access: for voice input, recording, or audio-related features, if available in the App;
• Camera access: to capture photos or videos for use within the App, if available in the App.

We only request permissions that are necessary for specific features of the App. You can disable permissions at any time through your device settings, but some features may not function properly as a result.

2. How We Use Your Information

• To provide, operate, maintain, and improve LED Banner - LED Scroller and its features;
• To create, display, edit, and save LED banner content;
• To respond to your questions, feedback, and support requests;
• To monitor performance, troubleshoot issues, and improve stability;
• To analyze usage and improve user experience;
• To display advertisements, measure ad performance, or prevent ad fraud, if advertising services are used;
• To comply with legal obligations or protect our legal rights.

3. How We Share Your Information

We do not sell your personal information.

We may share your information in the following circumstances:

• Service Providers: We may share necessary information with third-party service providers that help us operate the App, such as analytics providers, advertising partners, cloud service providers, or crash reporting tools;
• Legal Requirements: We may disclose information if required to do so by law, regulation, legal process, or governmental request;
• Protection of Rights: We may disclose information when necessary to protect our rights, property, safety, users, or the public;
• Business Transfers: If we are involved in a merger, acquisition, financing, asset sale, or similar transaction, your information may be transferred as part of that transaction.

4. Third-Party Services

LED Banner - LED Scroller may integrate third-party services or SDKs, such as advertising services, analytics services, crash reporting services, and cloud storage or content delivery services.

These third parties may collect device information, advertising identifiers, app usage data, or other information necessary to provide their services. Their handling of your information is governed by their own privacy policies, not this Privacy Policy.

5. Data Retention

We retain your information only for as long as necessary to fulfill the purposes described in this Privacy Policy, unless a longer retention period is required or permitted by law.

Some content you create in the App may be stored locally on your device only. Data collected for analytics, diagnostics, or advertising purposes may be retained by us or our service providers for as long as reasonably necessary for those purposes.

6. Data Security

We take reasonable technical and organizational measures to protect your information from unauthorized access, disclosure, alteration, or destruction. However, no method of transmission over the Internet or electronic storage is completely secure, and we cannot guarantee absolute security.

7. Your Rights and Choices

Depending on the laws applicable to your jurisdiction, you may have the right to request access, correction, or deletion of your personal information, withdraw consent, or object to certain processing activities.

To exercise any of these rights, please contact us at: support@tongruntech.com

8. Children’s Privacy

The App is not directed to children specifically. If you believe that a child has provided us with personal information without appropriate parental or guardian consent, please contact us at support@tongruntech.com, and we will take reasonable steps to delete such information.

9. International Data Transfers

We or our service providers may process your information in countries other than your own. We will take reasonable steps to ensure that your information is handled securely and in accordance with applicable laws.

10. Changes to This Privacy Policy

We may update this Privacy Policy from time to time. When we do, we will post the updated version on this page and update the “Last Updated” date above. Changes become effective when posted unless otherwise stated.

11. Contact Us

If you have any questions, comments, or requests regarding this Privacy Policy, please contact us at:

TongRun Technology Limited
Product Name: LED Banner - LED Scroller
Package Name: com.tongrun.ledscroller
Email: support@tongruntech.com