Is these Satellite Tracking app work?

[hike]

Hey guys,
I wanna just ask that the app available on Play Store to track and make dish antenna position proper is it work or not?

 

[Maveric]

Hey guys,
I wanna just ask that the app available on Play Store to track and make dish antenna position proper is it work or not?

I just downloaded and tried Satellite Director & QuickSat.
Though both shown some error in setting but i made no change coz by system is working fine except 3 blank TP and some missing DD Free Dish AV channels.