Display your position and the maps in real time. You can know speed and altitude along longitude/latitude position from GPS.You can quickly compose a mail with your current location with link to the map that display, to send to any contact you want or from contacts list of your iPhone.In the mail you can simply click the link and the maps app will open with your position and lead to the save position.
||Compatible with iPhone, iPod Touch, and iPad. Requires iOS 3.1 or later. iTunes account required