Foursquare City Guide
mobile app by Foursquare Labs, Inc.
Foursquare City Guide, commonly known as Foursquare, was a local search-and-discovery mobile app developed by Foursquare Labs Inc. The app provided personalized recommendations of places near a user's current location based on users' previous browsing history and check-in history.
The service was created in late 2008 by Dennis Crowley and Naveen Selvadurai and launched in 2009. Crowley had previously founded the similar project Dodgeball as his graduate thesis project in the Interactive Telecommunications Program (ITP) at New York University. Google bought Dodgeball in 2005 and shut it down in 2009, replacing it with Google Latitude. Dodgeball user interactions were based on SMS technology, rather than an application. Foursquare was similar but allowed for more features, allowing mobile device users to interact with their environment. Foursquare took advantage of new smartphones like the iPhone, which had built-in GPS to better detect a user's location.
Until late July 2014, Foursquare featured a social networking layer that enabled a user to share their location with friends, via "check in"—a user would tell the application when they were at a particular location using a mobile website, text messaging, or a device-specific application by selecting from a list of venues the application locates nearby. In May 2014, the company launched Swarm, a companion app to Foursquare City Guide, that reimagined the social networking and location-sharing aspects of the service as a separate application.
Begin with the source’s own compact description: “Foursquare City Guide” is mobile app by Foursquare Labs, Inc. The dossier treats that line as a proposition to test through Foursquare, City and Guide, not as a finished interpretation.
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Vocabulary and entity names are the principal evidence signals here, because they determine the precision of every later search. The source revision retrieved here is dated Sep 22, 2026. The linked authority identifier is Q62024514. None of the 1 selected statements returned an explicit reference. The first chronological checks are 2008, 2009, 2005 and 2014.
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This entry incorporates text from “Foursquare City Guide” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.