Foursquare angered some of its users when a June update stripped away the nearby friends feature. This group complained loud enough and long enough that foursquare decided to restore the feature in its latest update, which hit the iOS App Store on Thursday.
The update lets you switch between an all activity view that shows everyone's check-ins and a nearby friends view that shows the activity of friends who are close by. Besides nearby friends, the foursquare app also includes a handful of bug fixes and tweaks to improve performance. The updated version of foursquare is now available in the iOS App Store.