After the Bloom Apple app we’ve featured a while back, here’s another app that musicians and pranksters would appreciate, the Sonic Vox from Smule. This cool Apple app is actually an audio engine that lets the user to do audio processing on the iPhone.

I think this app is a more fun than serious app because it can alter your voice with just a swipe of the finger. Just in time for the Halloween I guess especially if you plan on going as Darth Vader like you do every year.

This year though, you can have Darth Vader’s real husky voice as part of your costume. Now, you just have to think of a way how to access the iPhone behind Vader’s helmet before you speak.

[Link][Sonic Vox]

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