High background battery usage on Android

[shadow-identity]

Hi! Thanks for the great efforts of building this app! I think such kinds of apps are exceptionally important especially in some countries.

Sadly the app drained my battery by 16 % in the background for about 12 hours since the phone was fully charged. All networks were enabled.

Also, yesterday I spent some time playing with the app, and the battery drain was significant in the foreground:

Version 2.0.0-beta.18, from Play Store. Google Pixel 6 Pro Android 14