The Google+ app for iOS has just recently been updated. The app has gone up to version 3.0 and as one would expect with an increase like that — this one brings some nice new features. Not to mention, Google+ for iOS has arrived as a universal app which means proper support for both the smaller screens of the iPhone and iPod touch as well as the larger screen of the iPad. Simply put, Google+ for iOS now has full iPad support. Other changes and additions include Google+ Events, the ability to attach Instant Upload photos to posts and also start and join hangouts. The Google+ app can be found by way of the iOS App Store where it remains both free to download and also free to use. The app requires iOS 4.3 or later for use and is available as of now.