Glympse - Glympse is the easy way to safely share your location in realtime. No sign-up needed.
Foursquare - Foursquare is all about helping you find new ways to explore your city.
Tripadvisor - The Tripadvisor mobile app is available for the Android and iOS platforms. It can be used to create reviews of hotels, restaurants, and to chat with other travelers on Tripadvisor forums.
Mapple.me - Mapple.me bridges the gap between available time and availability of friends to increase social...
Yellow Pages - YP.com local search connects you with over 19 million local businesses.
LocationAPI - Instantly locate any device w/ WiFi, celltowers & IP address