I gave up Foursquare several years ago when the fad of "checking in" wore off, but Ive come back to Swarm. Why? Well, I live in a part of the world that isnt English speaking which means that Google Maps and Apple Maps have a lot of places missing or incorrect information. (Yelp doesnt even exist here) Foursquare/Swarm, on the other hand, has excellent crowd sourced info. I actually appreciate that the game portion of Foursquare was split into Swarm. Foursquare has a much clearer purpose now as a city guide and review app. Swarm is more for the checkin portion of Foursquare.
Luke J J about Foursquare Swarm: Check-in App, v4.3