Location sharing app

Glympse: This app allows you to stay in touch with your friends and share your location with them. It helps a lot when you're out in town and you want to get together with your friends on a short notice. All you have to do is send a Glympse to anyone via email, SMS, Facebook, or Twitter. Your location is only shared for the duration you specify and then stops. No sign-up needed. So let your friends you'll be at "Senor Frogs" for the next half an hour and then let them know when you get to the mall so they can join you. Very simple. Here's the link. From the phone search for "glympse" and install.