If you watched Apple's keynote at this year's WWDC event, you'll have probably seen Craig Federighi (Apple's SVP for software engineering) showcase CSR Racing - a new free-to-play drive-'em-up for the iPhone and iPad from both NaturalMotion and Boss Alien.

Anyway, whether you did or you didn't, CSR Racing is now available to download from the Cupertino company's App Store.

In CSR Racing, you jump behind the wheel of cars from the likes of Audi, BMW, Chevrolet, Ford, GM, Mini, and Nissan, and compete with street crews across a variety of straight-line drag races.

Outfitting your car with turbos, engine tweaks, new tyres, and other strategic upgrades will help you to beat out your rival drivers. Custom licence plates, paint jobs, and decals won't, but they will look darn good.

Check out the screenshots in our gallery above to see for yourself just how gorgeous this title looks, and then head on over to the App Store and download it.

Want more? Check out our growing collection of CSR Racing articles!