On May 1st, 2014, Foursquare announced that after nearly five years, itd be splitting its app in two. The main Foursquare app still exists, but its focus is now on location discovery and local recommendations, thus positioning it as a competitor to Yelp and Google. If you want to check in to a place to let your friends know where you are — you know, the idea that Foursquare was based on — youll now have to use a brand-new app called Swarm.