Wave Live Wallpaper may collect some usage data to improve app functionality, but it typically does not collect personal data without user consent. Always check the privacy policy for detailed information.

Yes, once the wallpapers are downloaded, Wave Live Wallpaper can be used offline without requiring an internet connection.

You can cancel your subscription through the app store settings on your device, following the instructions provided for managing subscriptions.

The subscription cost for Wave Live Wallpaper varies based on the chosen plan, generally offering monthly or annual options, with prices typically ranging from a few dollars to a more competitive annual rate.