The Sonic Vox iPhone app from Smule is a brand new audio engine that allows you to do real-time audio processing on the Apple cell phone.

Sonic Vox shifts and contorts your voice while you are talking, turning the iPhone into a magical microphone of sorts.

Here’s a video demonstration of the Sonic Vox app:

Features:

• Alter your voice with a swipe of your finger. Want to cross over to the Dark Side? Slide your finger to the left. Now say it. You know you want to. “Luke, I am your…”
• Or maybe you are feeling conflicted about having lost a “preciousssss” ring? Move your finger back and forth horizontally and go ahead, rant on
• Transform your voice even more. Simply swipe your finger up and down and hear what happens, hear what happens…
• Use it like a phone, with headphones, through an amplifier, or over Skype

The Sonic Vox iPhone app (App Store link) from Smule is available for $0.99.