OpenFeint is a social platform which tracks achievements and scores for any game that has it enabled. This is handy for anyone who can’t play a game these days without having a constant reminder of how good they’re doing popping up at the bottom of the screen.
OpenFeint have now released an App where you can message any friends you’ve added on there, or check your scores and achievements, but the best feature of this App is that each day they have a free game or a lite game. The free games vary in quality, but some of them are worth the download.
The best thing about this app is the price. Free. So if you want to try some full games for free, this should be one of your first stops.