Google has tweaked its Google+ app for the iPhone to add built-in search and a couple of features previously available only on its Web site.
Users of the social network can now search for specific people or posts, just as they can on the Google+ site. A search field appears at the top of the mobile app where one can enter a query by name or keyword.
The app can now handle full resolution photographs, so images should retain their higher resolution after they're uploaded. Photos also can now be recommended by tapping the +1 button next to the … Read more