The app is a tool which will help you to set up ths satellite dish,it cooperates with a BLU METER.it will give you azimuth,elevation for your location(based on GPS).
The app is compatible with DVBT/T2 signals and helps users adjust the terrestrial signal receiving antenna.
it will show the signal strength(dBuV dBm)the quallity(snr mer ber)in real time,which can be used to install the dish.