Update: V-Cockpit GPS Lite - All in one (Compass, Altimeter, Speedometer, HUD, ...) (navigation) http://bit.ly/cuC5J
You can add location information to your Tweets, such as your city or precise location, from the web and via third-party applications. You always have the option to delete your Tweet location history. Learn more
Update: V-Cockpit GPS Lite - All in one (Compass, Altimeter, Speedometer, HUD, ...) (navigation) http://bit.ly/cuC5J