Record and publish songs over internet from your iPhone.
With I Am T-Pain (iPhone), select your favorite track, and just sing into the mike on your iPhone. I Am T-Pain (iPhone) will record your new song. Then, with a single button, publish your song over email, Facebook, or MySpace. You can also select the freestyle option and use auto tune for singing without companion tracks. Use this option if you simply want to send someone an auto tuned greeting over email. The application bundles several of T-Pain's top songs, complete with lyrics, integrated Auto-Tune settings, and timings. The application also bundles four previously unreleased original T-Pain background tracks.
Works well, but limited. Cannot use external microphone
Pros
This seemed to "robotize" my voice fairly well. Had several settings for key. Quite easy to use. I was up and going in seconds.
Cons
I just wish I could use a real microphone instead of the cheap built-in iphone mike. I tried both the original iPhone corded mike and a blue tooth and no matter what, it still only used the built-in mike.
Summary
Great special effect for three bucks! Would be cool if I could buy a Windows program that does the same thing for three bucks. The original Antarez(?) product is just too expensive and very hard to use. Be careful because without warning you, it will dump your recording if you do not save it.