Swarm, Foursquare's app to let you check into locations, today launched a new feature that makes it possible to finally spend those coins you've been amassing. Starting today, you can exchange coins for perks. read more
In Swarm, coins double as points that are tallied weekly to determine which spots you and your friends get in the app’s leaderboard (a popular feature of the old Foursquare app that was reintroduced in Swarm several months ago). read more