Hacked Fake Prank is a free app developed by Orestis Zambounis that allows you to prank your friends by making it look like their phone has been hacked by a black hat attacker. With 5 different hacker screens, including a Matrix screen, Security warnings, System threat, Pretending phone hacker, and MS-DOS-style file system defragmentation, this app is sure to give you and your friends a good laugh.

One of the best things about Hacked Fake Prank is its realistic design. Your friends won't even notice that it's a fake prank. The app is also only 5MB in size, which means it won't take up too much space on your phone. Additionally, Hacked is completely offline, so you don't need to connect to the internet to use it.

Overall, Hacked Fake Prank is a great app for anyone looking to have some fun with their friends. It's easy to use, and the different hacker screens make for a diverse prank experience. Best of all, it's completely free!