Built as all the other Aerial product are, for professional aerial installers, DIY fanatics, camping enthusiasts and boat owners.
The American version covers all major states in the USA. It includes detailed transmitter breakdowns by transmitter areas in each state in an easily selected format, including data on FM and AM transmitters as well as TV.
Easily select your transmitter from in an area of a state then select the align menu option to align your aerial to the selected transmitter. You can even have the app indicate the best state coverage area is based on your current location 1
In addition to aligning your aerial the app contains a full list of satellites and their channels data. You can align your satellite dish to satellites for TV coverage as well. This is especially useful for RV owners with satellite dishes.
The satellite data also shows what TV channels are carried on a particular satellite. So you can even search for a satellite that contains the channel you want to watch !
v3.0 of this innovative app will shortly be available on iTunes and the Google Play stores.
p.s. If you want just a satellite focussed app, check out Satellite Advisor on the store.