How does it work?
I haven’t gone all the way into yet but it’s a GPS, standard map, satellite overhead view, compass, and some of the capabilities of a transit all rolled into one app.
It converts Lat/Lon into the MGRS with just a tap on the screen. To get the accurate location of an enemy position just center it on the screen, drop a pin on it, and you get the MGRS location. Mighty handy if you want to drop some dam-dam on some bad guys.
It has built in Earth and Space weather apps, too.
It’s pretty slick, actually.