Yes, Galaxy - Chat Rooms & Games collects certain personal data to enhance user experience and for account management. Users should review the privacy policy for detailed information on data collection and usage.

Galaxy - Chat Rooms & Games primarily requires an internet connection to function, so offline use is limited and many features may not be accessible without a connection.

Users can cancel their subscription through the app store settings on their device, following the provided steps for subscription management.

The subscription costs may vary, but generally, users can choose from different plans that provide additional features and benefits; pricing details can be found within the app.