Tried others; I like this the best

The biplane is awesome. I am learning RC, but this seems forgiving, but not so easy as to be unrealistic. The scenery is a little weak, but the flight mechanics are awesome, and the crash damage is a good reminder that I need a lot more practice. The planes are a little expensive, but this app provides two excellent beginner planes, one is so easy that my 5 year could keep it going a bit the first time he ever tried. Really an excellent trainer. I hope the developer keeps working on it, because there is the makings of a great app here.

The Norumbegan about RC-AirSim