Get Prank War for iOS:
You can access the App Store within iTunes (version 7.7 or higher) on your computer, or simply click the App Store icon on your iPhone, iPod touch or iPad and search for The Great Prank War under the Games section. This App is compatible with iPod touch 5th generation, iPhone 4S, 5, 5S, 5C, iPad 2 and up, and iPad Mini, and it requires iOS 7.0 or higher.
Get Prank War for Android:
Just go to the store where you normally download apps and search for The Great Prank War under the Games section. This App requires OS 4.0 or higher, and is compatible with Motorola Droid RAZR, Motorola Droid X, Samsung Galaxy S III and IV, Samsung Galaxy Tab 2 (P3100), Kindle Fire HD and HD+, Nexus 7, Sony Xperia T and Z and HTC Desire HD.