What is iOSOpenDev
iOSOpenDev is an open-source project that sets up the iOS SDK to allow open development in Xcode of jailbreak-type projects not supported nor allowed by default and provides Xcode templates for building common jailbreak-type projects and the various tools needed for such development.
Purpose of iOSOpenDev
The purpose of iOSOpenDev is to provide developers a way to use Xcode and its native build engine to develop tweaks and other jailbreak-type projects.