Apr 15, · Showbox for iPhone, iPad is now available for FREE. People who own an iOS device can now download Showbox App on their iPhone or iPad to watch their favorite shows online without paying a /5(K). Apr 15, · Showbox for iPad/iPhone Download on iOS Device: Well, Showbox App was previously available in the Google Play Store & App Store but now due to some of the reason, It has been removed from there. MovieBox an alternative to Showbox App, is considered as Showbox in the world of iPhones and iPads as it has the same characteristics as of Showbox. /5(). Jan 04, · How to download Showbox for iPhone, iPad (iOS) There are two ways to install Showbox for IOS. The first method is with jailbreak and another one is using Cydia impactor. you can choose whichever works for you but I don’t recommend jailbreak slicelive.com: Mr. Kenneth.