Mavericks 10.9 is the forthcoming OS X revision, set for release later on this year. Currently in beta, Mavericks was first showcased by Apple at WWDC, and although changes are nowhere near as radical as with its cousin iOS 7, there’s still enough there to create an immediate impression.
If you like the new Mavericks so much that you wish you could use it on your iPhone, you can now thanks to "Mavericks Mini," a new theme developed to suit the display size of both the latest iPhone and the iPhone 4/4S, featuring Finder, Launchpad, Tags, Mission Control, Dashboard and more. Not only does it look convincingly similar to its desktop / notebook tailored counterpart, but it also offers some loosely comparative functionality in browsing and general navigation.