Googles cross-platform messenger app got a nice update today that includes a major redesign for iPhone and iPad. Google Hangouts for iOS 2.0 boasts a flat new look consistent with iOS 7, and enables picture-in-picture video calling for the first time. Happily, the new Hangouts for iOS also lets you send animated stickers to your friends. The app offers convenient shortcuts to your contact list, favorite people to chat with, recent Hangouts, and free voice calling over the internet. Overall, the latest version of Hangouts makes it more useful by making the apps various features much easier to discover.