I don't think the app is evil. More likely it's technical constraints + overly zealous approach in code to simplify UX. FWIW Android has a weird peculiarity wh

I don't think the app is evil. More likely it's technical constraints + overly zealous approach in code to simplify UX. FWIW Android has a weird peculiarity where the developer needs Location permission for Bluetooth to work (I don't know the details). (When I print wirelessly with my printer over WiFi, I need to enable location too). https://developer.android.com/training/location/permissions https://developer.android.com/training/location/permissions > ACCESS_FINE_LOCATION Provides a more accurate location than one provided when you request ACCESS_COARSE_LOCATION. This permission is necessary for some connectivity tasks, such as connecting to nearby devices over Bluetooth Low Energy (BLE). About screenshots, it's the same as banking apps. I think they try to be overly cautious. Anyway, can't the brush be used without the app?