Burzowo.info - lightning map

Burzowo is an application that displays data from the service https://burzowo.info (blitzortung.org), the forecast storm (estofex.org) as well as animated weather maps (windy.com) and also animated rain maps (rainviewer.com).
A key application functionality are push notification to alert the user before the lightning - within a radius of 20 km from the current location.
Burzowo uses location services in two possible configurations:
a) Only when you use - then push notifications are sent for position in which the user was opened recently application
b) Always - the application creates Geofencing around the user on a fairly large radius and update the location for push notifications regularly, without opening the application
We also use the "Move and Efficiency" permission to turn off location tracking when the device is not moving (for battery saving). However, you can bypass this permission.
Application contain small ad on general screen, let's see why: https://burzowo.info/dlaczego-reklamy