You can play music by touching screen and tilting a device. You can choose color of otamatone as original toy (Black, white, pink, yellow and blue). Apllication can record your performance and save up to 7 track. If you leave Otamatone for a few moments he starts to speak and mimic.
There is also Otamatone Melody mode which contains 11 songs. One of them is Beethoven’s 9th Symphony played by MAYWA DENKI’s president Novumichi Tosa him self.
App cost $3.99 – More information on iTunes => Otamatone app
Novumichi Tosa presenting app on this video – enjoy