Its a music teacher in your pocket! Master interval recognition and production on the go. On the bus, at home... wherever. Its never been easier to practice this most fundamental of musical skills.
Choose the interval you want to work on, and then either listen to it to get it in your ears, or sing the second note and let the app tell you how youre doing. Practice, or try your hand at a quiz. Are there specific intervals that drive you crazy? No problem... you can choose the intervals to include in the quiz.
Amaze your friends! Theyre just too cowardly to admit that they cant sing a descending minor sixth!