Ever struggled to find pizza late at night, travelling from one closed restaurant to the next? A new app from Daniel Blackman and Oak Studios called Pizza Compass aims to change all that. The app basically uses a pizza slice to point you in the direction of the nearest joint. If you don't like the option on the screen, you can spin the slice around until you find something that suits your needs. Once you're close to your destination, the slice even begins to steam to get your taste buds salivating. Once you hit a great spot, you can share it with your friends and write glowing reviews. Check out the promo below and download the app from the iTunes for 69p.