Sharing and interacting with friends near and far has become so simple with the Foursquare application. Foursquare is a free app that allows users to check in at locations and share and save these locations to their friends. You can even get personalized recommendations on where to go next based on your location, previous experiences, personal preferences and special deals. More than 45 million people around the world use the Foursquare app every day and there are over 5 billion check-ins every day. Join the party today.