Application used to be very nice but now in Swarm, eventhough I have 107 friends, I am not able to add more friends. Team tells me I have 500 pending requests ( which I do not ) and they do not have an API to show these requests, they can not see neither :) Deleting and will not be using again. Do not recommend.
Mehmet1982Dubai about Foursquare - Find Places to Eat, Drink, and Visit, v10.3.1