As expected, Google has brought Ingress, Google’s near-real time augmented reality where you have to fractions trying to secure or take portals. Or something like that.
The game is now available for iOS users, as of this morning. You can install the app by going to this page. It has been available for Android users since November 15, 2012.
Here is a video from Google on promoting the iOS launch:
Ingress said on Google+:
Forum discussion at Google+.