YTOpener is a tweak launched last night in Cydia, and with its help you can force iOS to open through YouTube application from the App Store all the YouTube videos you come across when surfing the web. This tweak is only useful on iOS 5, because only there videos are opened using the native application of the operating system, and as soon as you install iOS 6 everything will open automatically with the YouTube app from the App Store. The tweak does not have a settings menu, it makes changes as soon as you install it, and in Cydia you can find it for free in the BigBoss repo.
This simple tweak makes YouTube links open in the new App Store app rather than the built in iOS app.
