The official YouTube App has been updated. It is now a universal App with support for iPad and the iPhone. The App now is also iPhone 5 enabled which means that it will now completely fit the iPhone 5′s larger screen size. Backend improvements make the App faster and more usable.
Here’s what’s new in YouTube v220.127.116.1136 -
* Optimized for iPad and iPhone 5
* Stream videos with AirPlay
* Tap logo to open your Guide of channels
* Add and remove videos from your playlists
* Clickable links in video descriptions
* Improved accessibility with VoiceOver