FlightTrack has long been one of the most loved and best-selling paid flight apps, despite being fairly expensive by mobile app standards at $4.99 and $9.99 for FlightTrack Pro. On Thursday Mobiata, the company behind the app, plans to announce its first free version of FlightTrack, called FlightTrack Free, for both iOS(s AAPL) and Android(s GOOG) mobile devices. Why go free after finding so much success with the paid model?
