Have you ever been in church or in the car and thought: “Gee, I could really use Auto-Tune“? No, me neither. But if you can''t get enough of the ubiquitous effect, you can now carry it in your pocket – provided you have an iPhone 3G. I Am T-Pain offers a simplified GUI for auto-tuning your voice live and even comes bundled with T-Pain tracks to sing-along with. The results can be recorded and then shared via MySpace, Facebook or email all for $2.99. Purchase directly from the iTunes store.