When you install the app, the default mode is to use cellular data when a Wi-Fi network is not available. The app will automatically switch to using Wi-Fi whenever it is available. If you do not want the app to use cellular data, you can disable it by disallowing the app from using cellular data on your device’s settings.

Disabling cellular data for the app may limit its functionality, particularly if you are in an area with no Wi-Fi connection. If you do choose to disable cellular data, you may want to re-enable it if you find that the app is not working as expected. To re-enable cellular data for the app, simply go back to your device’s settings and allow the app to use cellular data again.