Foursquare Swarm: Check In
Android
At a loose end? Hook up with friends who are nearby
Developer: Foursquare
Foursquare Swarm: Check In
Foursquare APK
Android
Discover your city in this mix of social networking and gaming
Foursquare City Guide
iPhone
A location-based social application
Pilgrim Toolkit APK
Android
Pilgrim Toolkit: A Location-Awareness Engine for App Developers
Marsbot APK
Android
A free app for Android, by Foursquare.
Foursquare for Windows 10
Windows
The social network for discovering your city
