Following a major update to Gmail for iOS, Google has today also released a new version of its YouTube app, which includes AirPlay and iPhone 5 support, as well as an iPad version that makes the app Universal.

One of the new features is the Guide of channels that you can access by tapping on the YouTube logo in the title bar; tap it, and you’ll go back to the app’s main sidebar, listing your account’s options and Channels. On the iPhone 5, YouTube is now optimized for the taller screen – a glaring omission that has annoyed several iPhone 5 users since the device’s release. Among other improvements – including clickable links in video descriptions and ability to add or remove a video from your playlists – a notable addition is AirPlay support: you can now natively stream videos to any AirPlay-compatible device such as the Apple TV or a Mac running Reflection (which is what I tested).

The iPad version of the app is rather obvious, but still welcome: it packs a sidebar on the left side, and main content on the right side of the screen. When you tap on a video, the right portion becomes the main view hiding the sidebar and displaying suggested videos on the right. Interestingly, you can’t browse and watch videos at the same time, as the sidebar will always be hidden after you click a video’s thumbnail.

For everything else, both the updated iPhone app and iPad version share the same features that I covered in my original review of the app, and today’s changes are definitely improvements worth checking out – it’s especially good to see Google supporting AirPlay right after the 1.0 release. Both on the iPhone and iPad, Google offers a feature in the Settings to open links in Chrome, also available for both platforms on the App Store.

The updated YouTube app is available on the App Store. More screenshots of the iPad app are available below.