DrawRace, besides being a successful paid app that has now happily gone free, is an intriguing, polished and actually fun little game, that has players concentrate on the tactical side of racing. And it's really simple too, as all you have to do is draw the optimal racing line, with the speed of your finger setting the speed of your in-game car. Smart, eh? Well, you can now grab it for free via the App Store. Oh, it's great for some hot-seat multiplayer action too.