Paribus - Find out for free if online stores owe you a refund!
Wren - Offset your carbon footprint by saving rainforests
Angry Birds Blast - Join the Angry Birds on a puzzle-filled, tap-to-match journey.
YAYZY - Track the carbon footprint of each purchase in real-time
Curb Your Consumerism - Before you make a purchase do you ever think about the time you worked and energy put into being able to afford it?
Capture - A great free screen capture utility that allows you to capture either a window or the desktop and save it to either a file or the clipboard.