It's a cross between a game and a social app. You either create your own 'whisper' or change someone else's. Once you've added a whisper it will be changed a few times and then passed back to you. You can track the progress of the whisper as more and more people from around the world change it.
Earn points. Points become prizes. You earn points by adding a whisper or by editing someone else's. You earn slightly more for adding a whisper than you do for changing one. We periodically run competitions, and the person to earn the most points over that period will win a prize. You can keep track of your scores on the app using the leaderboard.
It's free, and always will be. We won't charge you a penny to use, download or run the app or any of it's services.
The app is available from iTunes, and soon the Android Marketplace, for free.