Really well done app !!! Nice on iPhone and wonderful on iPad. Those giving it only one star really do not know how to go through a menu... really really dumb guys! By default, the app is at Latitude 0, Longitude 0... you just need to go to settings and click on current location... And the list of satellites is right there in Search... I am usually very critical on many apps that make you lose your time and money... but this one is really well done and the creators should get the credit for all the energy put in this. Its sad to see that some give it negative review when its obvious that they do not know what they are talking about.