Google+ for iPhone just got updated with some new improvements.
Real-life sharing rethought for the web, wherever you are
Google+ for mobile makes sharing the right things with the right people a lot simpler.
What’s New In This Version:
– full resolution photo uploads
– photo +1
– bug fixes and performance improvements
As you can see, there is now a search bar on the main screen and a +1 button when you are viewing a photo.