It’s really a big and shocking news that, Apple will no longer be including the YouTube player app in iOS 6 because their license has expired. However, those using iOS 5 and older versions can continue to use this app as long as they don’t upgrade to iOS 6.
Apple has also revealed that Google is working on a new YouTube app for iOS 6, which will be released on the App Store some time, hopefully by the time iOS 6 is released to the public.
Apple did also say, “Customers can use the YouTube in Safari browser, so there is no need to worry. You can also access your subscriptions and favorites by logging into the YouTube mobile website from your iOS device.