GMSS

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About this app

GMSS is a message client for organizations. Bind your device with a pairing code, then receive push notifications from your organization.

What you can do
• Scan or recognize a pairing QR code to join an instance
• Receive topic broadcasts and direct messages
• Open the Messages tab to read recent notifications
• Manage topic subscriptions for a bound instance
• Cancel subscription at any time to stop receiving its messages
• Read the Privacy Policy in the app
• Switch the app language between English and Chinese

How binding works
Your organization issues a pairing code. Open GMSS, scan the QR code, or let the app recognize a pairing code from the clipboard, then confirm. After binding, this device can receive that instance’s notifications. The app does not offer public account registration.

Notifications
GMSS uses Firebase Cloud Messaging to deliver alerts. On Android 13 and later, notification permission is required to show system-tray notifications. You can still open the app to view messages that have already been synced.

Camera
Camera access is used only to scan pairing QR codes. Photos and videos are not uploaded or stored.

Privacy
GMSS does not show ads and does not sell personal data. It does not collect contacts, location, photos, microphone audio, SMS, or call logs. You can unbind an instance in the app to stop processing on this device.

The Privacy Policy is available in the app and at the URL listed on this Play Store page.

GMSS is intended for organization message delivery. It is not designed for children.

What’s new

Initial release.