Facebook won't flag your friends on a map anymore
Instead, you can "Wave" at those within a few miles.
Uber's redesigned app makes it faster to hail a ride
Get to your destination while being subjected to in-car entertainment.
Foursquare's revamped city guide app puts search at its center
Swarm, meanwhile, lets you use virtual coins to score real-life deals.
Zagat's new iPhone app is like the best of Yelp and Foursquare
Personalized recommendations and better search makes it easier to find a lunch spot.
Swarm brings back Foursquare's real-world perks
Checking in at the right places could give you discounts and prizes.
Uber is using Foursquare location data to help pick you up
The days of playing tag with your driver might be coming to an end.
Foursquare's new bot texts food suggestions before you're hungry
It's like 'Minority Report' for your tummy.
You can predict city gentrification through check-ins and tweets
Twitter and Foursquare data shows where the well-to-do are likely to move next.
Swarm turns your check-in history into a detailed lifelog
Version 4.0 uses app activity to show where you and your squad spend the most time.