There is a lot of value in ear training, but a lot of the ear trainer apps out there are simply guessing games if you don't already have a clue.
Tone Pitcher is trying to rectify that!
iTunes Description:TonePitcher is an ear training game unlike anything you've experienced before. Even if you're an absolute beginner, you don't have to make blind guesses. Just drag you finger slowly across the screen until two tones match. Easy as pie. In a few weeks you'll learn to recognizes notes as soon as you hear them.