There is now `[UIDevice identifierForVendor]`. https://developer.apple.com/library/ios/documentation/uikit/reference/UIDevice_Class/Reference/UIDevice.html#//a

There is now `[UIDevice identifierForVendor]`. https://developer.apple.com/library/ios/documentation/uikit/reference/UIDevice_Class/Reference/UIDevice.html#//apple_ref/occ/instp/UIDevice/identifierForVendor https://developer.apple.com/library/ios/documentation/uikit/...