We released "Gender Changer"(itunes), for your iPhone and iPod Touch 2nd(requires external microphone for ipod touch).
"Gender Changer" is an application that converts your voice into opposite sex's voice.
It changes the voice by changing the pitch of your voice.
It makes the Karaoke and the podcast happier.
Becoming another singer's voice when the pitch of singer's voice was changed in the tv show in Japan got into the news last year.
This application can easily test it.
Superfly(Aiwokometehanatabawo) =>(+2 semitones) Every Little Thing