Joker Fancy Lock Screen - screen Locker for ardent fans of the Joker from the film the Dark knight. Not only that, it's just a great blocker screen, with simple I / o system where it is used in the form of numbers. So in addition, you will receive a unique lock screens, where there are various pictures, photos, and even arts with the villain, and his eternal bloody smile. To configure the application as well will not be difficult, because it is supported on most modern launchers.