Google has announced that YouTube has updated its app for iOS powered devices; they believe that this app will offer Smartphone users a much better video viewing experience by allowing them to share and watch video while on the move.
According to the details on iTunes, this is what the app has to offer the user;
Enjoy YouTube’s vast video catalog, including official music videos
Find videos and channels more easily with voice search and query auto complete
Subscribe to channels and instantly access your subscriptions with the channel guide UI
Read comments, browse related videos, enable subtitles and more – all while watching
Easy video sharing to Google+, E-mail, Facebook and Twitter
The updated YouTube App is free to download and is available from the iTunes Store now!
Source [Google Blog]