Privacy Policy

Information We Process

The app is designed to display scrolling LED banners, let you customize text, colors, fonts, and scroll behavior, save favorite messages, show ads, and manage optional purchases.

• App preferences such as saved banners, selected colors, font choices, scroll direction, speed settings, and language.
• Text you enter when creating a banner. This text is stored locally on your device and used only to display your message.
• Diagnostics, crash reports, analytics events, ad identifiers, and purchase status information provided by integrated services.
• Network metadata such as IP address and basic request details when the app loads remote content or communicates with service providers.

Permissions

The app may request permissions only when they are needed for app features.

• Internet and network state are used to load app content, ads, analytics, purchases, and remote services.
• Notifications are used for service updates and reminders when enabled.
• Wake lock and display settings support the full-screen brightness required for the LED banner display.

How Information Is Used

• Provide and personalize the LED banner display and saved messages.
• Maintain scroll settings, color themes, and font preferences.
• Process optional purchases and subscription status.
• Show, measure, and improve advertising where applicable.
• Monitor crashes, performance, and product quality.
• Protect the app from abuse and troubleshoot support requests.

Third-Party Services

The app may use third-party services that process information under their own privacy terms. Review their policies for details:

• Google Play services, Firebase, and Google Analytics for Firebase
• Google AdMob
• RevenueCat

Sharing

We do not sell personal information. Information may be shared with service providers only to operate app features, ads, analytics, purchases, crash reporting, hosting, and support. We may also share information if required by law or to protect users and the app.

Retention And Deletion

Saved banners and preferences remain on your device unless you remove them or uninstall the app. Third-party service data is retained according to each provider policy. To request deletion of information associated with a support request, contact us.

Children

The app is not directed to children under 13. If you believe a child provided personal information, contact us so we can review and remove it where applicable.

Changes

We may update this policy when the app changes. The latest version will be posted on this page with an updated date.

Contact

Questions about this policy can be sent to quangchiennnn@gmail.com.