Very few effects, very few base voices to start .

No matter what you do, the voices sound like you. Only 5 case voices to choose from.

Then the only thing you can alter is pitch and speed, IF you shell out $1.99 for the pro version

I tried lots of permutations (yeah, I was fished into getting the pro upgrade), and my voice was still clearly identifiable as me, and not at all funny.

I deleted it DESPITE the $1.99 I paid.

Inhaling helium works better

Duncan ok about Voice Changer, Recorder and Prank Player