Amazon has a neat Android App called Double Take that they are giving away for FREE today! The game actually sounds pretty fun.
Here is a little bit about it:
DoubleTake is a chilled-out yet frantic pair-matching game based on the classic card game Memory. DoubleTake features shiny graphics, soothing sounds and music, and four different game modes for every skill level. Train your brain or just relax and enjoy the pretty colors.
This app normally sells for $1.99, and it is only free today (April 20th), so make sure to download it tonight if you want to try it out.
(Thanks Amber and Maven of Savin!)