A big improvement on the old bundled version of the app
Google has released a standalone version of the popular app. Rather than simply being an unbundled version of the app, there are a wealth of new options and features availible, too.
For a start, the look of the app has completely changed, so if you are familiar with the older built in version of YouTube it'll feel very different. Searches can still be performed in the usual text based way, but voice searching is also available thanks to Siri. It also boasts a range of options for sharing videos of interest through popular social networking services like Google+, Facebook and more. Navigation through channels, favorites, search results and other content has also improved.