Friend Tracker

Live location update on map of your friend? You can know by this app free

This app is based on gtalk you can request to your friend of gtalk to know his location. if he approve your request then this app will show you the live field gps location to your app of your friend. you also can share your location to your friend and approve your friends request. Your friend can stop giving location to your map by clicking on stop button.

In extra feature. if you don't have this application and your friend have this application. And you want know your friends location the you can type "request location" in your gtalk chat to your friend. if your friend will approve then you will start to give you his live updated latitude and longitude in your gtalk chat.
And if you don't want his location any more then just write "stop giving location" in chat then your friends mobile will stop to give you location update