U.GG 
Icy Veins 
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Luminosity Now Free: Reckless Racing 2 Free Today - Grab it!
Reckless Racing 2 has been one of my favorite arcade racers. It's free today via Free App A Day. When we reviewed it earlier this year we loved it and gave it a Editor's Choice. I highly recommend you grab it if you don't already have it!
Jeff Scott
Jeff Scott is the founder of 148Apps and an app obsessed writer who loves talking apps, games, and the business around them. He knows what real football is, but still insists on calling it soccer.