New in version 2.0:

- Extended vocal range. Adapt the exercises to your voice type; soprano, mezzo, alto, tenor or baritone/bass.

- Colorizing listening ear. The 'ear' in the listening screen takes a color corresponding to the vowel you sing.

- Victor's Forum. Exchange information about the app and singing in general.

New in 3.1:

- Possibility of in app purchase of Full Edition

Fix 3.13:

Device stays awake during tests

3.14: Spanish translation for Spanish users