Starting October 11, 2011, point your smart phone or app-abled device to developer.att.com/vote and pick your favorite eco-app. The one with the most votes receives $20,000 and will be promoted in AT&T stores across the country.

And that's not all - by voting you're automatically enrolled for a chance to win one of 10, $100 dollar gift cards we're giving away each month.

Voting ends December 9, 2011 and winners will be announced at the 2012 AT&T Developer Summit in Jan. 2012. It only takes a few moments to help us pick the next great eco-app!