There is quite a number of virtual aquarium/diving experiences for iPhone OS devices, but Com2us' Ocean Blue for the iPad is unique. We can't wait to see the sumptuous 3D visuals for ourselves (come on Apple, where is that UK launch date?!), but if this video is any indicator, Ocean Blue seems to be in a league of its own. The big surprise is the ability to double the size of the virtual window by syncing a couple of iPad's together via Bluetooth. A great idea, that we hope to see replicated in other apps. Ocean Blue is available via the App Store for just £5.99