Last updated: November 7, 2026
App: LED Banner - Pocket Sign App for Android
Package: com.apps.pocketmarquee
Provider: MarsGroupApp
Contact: marsgroupapp@gmail.com
This policy explains how the Android app handles information when you create text signs, use glow-stick effects, save presets, make an optional PRO purchase or contact us.
1. Text, photos and settings on your device
The text you enter, settings, saved presets and photo backgrounds stay in the app's local storage. Photos are selected using Android's system photo picker; only the images you choose are copied into the app's private storage. We do not upload this content to a developer-operated server. Android app backup is disabled for this release. The app has no public posting, user-to-user messaging or account registration.
2. Google Play purchases and complimentary access
PRO is an optional one-time purchase processed by Google Play. The app receives purchase information, verifies it locally, communicates with Google Play to query and acknowledge purchases, and stores a signed receipt locally to restore access. We do not receive your payment-card or bank-account details. Google handles payment processing under its own terms and privacy policy.
If we provide a complimentary PRO access code, it can be redeemed in Settings > Redeem Access Code. Validation and the complimentary entitlement are stored locally; no Google Play purchase is created. Removing the grant, clearing app storage or uninstalling removes the local entitlement. A valid code can be redeemed again.
3. Google Play Billing diagnostics
The app includes the Google Play Billing Library and its data-transport components. These can send billing interactions, API results, errors and technical diagnostic information to Google. The information can include the app/package and library versions, Android version, device brand, model, manufacturer, software build, memory characteristics and a randomly generated billing-client session value. These events support billing operation, troubleshooting, analytics and service improvement. The app does not provide a separate switch to disable this SDK reporting. Connections to Google use encrypted transport. This reporting does not upload the text or photos you use in your signs.
4. Advertising, permissions and external services
This release has no advertising SDK, developer analytics SDK or developer crash-reporting SDK. It does not request access to advertising identifiers, contacts, camera, microphone or device location. Internet access is used for Google Play services. Support, privacy and store-rating links open external apps or websites, which have their own privacy practices.
5. Support requests
Feedback opens your chosen email app with app/version and device/Android information to help us troubleshoot. You can review or remove this information before sending. If you send an email, we receive your email address and the information you choose to include and use them to respond. Please do not send passwords, payment-card details or sensitive personal information.
6. Retention and deletion
Local data remains on your device until you remove it. You can remove saved presets using the app's controls. Clearing the app's storage or uninstalling removes local settings, photos, receipts and complimentary grants; it does not erase or cancel a Google Play purchase. Google controls retention and deletion of payment and SDK records on its systems. For privacy requests or deletion of support correspondence held by us, contact marsgroupapp@gmail.com. We may retain information where needed to resolve a dispute or meet a legal obligation.
7. Children
The app is intended for users aged 13 and above and is not directed to children under 13. We do not knowingly collect children's personal information through a developer-operated account or backend. Contact us if you believe a child has sent us personal information so we can address it.
8. Changes and contact
We may update this policy when the app or its data practices change. The latest update date appears above. Questions and privacy requests can be sent to marsgroupapp@gmail.com; include the app name so we can identify your request.
Google Privacy Policy: https://policies.google.com/privacy
Google Play Help: https://support.google.com/googleplay/