Foursquare City Guide will lead you to the perfect spot -- anywhere in the world. Get helpful, positive tips from our trusted global community and keep track of where you you've been and where you want to go, all in one place.
Glympse is the easy way to safely share your location in realtime. No sign-up needed. No social network to manage. Just send a Glympse to anyone via email, SMS, Facebook, or Twitter. Your location is only shared for the duration you specify and then stops.
GeoCha is a local interaction platform. It supports transient events like local chats as well as local publishing, local exchange and local collaboration. It's easy to create theme-based event maps for private or public use.