A mere couple of days after the latest version of Google+ arrived for Android, iOS users are finally getting a taste of it courtesy of today's version 4.5 release. The latest update brings a number of notable features, one of which is integration with Google Drive, which lets G+ fans view, edit and share images via the cloud service. Like the Android version of the app, Hangouts has replaced the Messenger function for messaging and calls, and you can now start a Hangout with someone directly from the person's profile page. Domain-related features for Apps for Business users are also supported. Those itching to find out what else is new can go ahead and download it from the App Store link below.