GeoLocator
In our days, many of the new mobiles have the GPS integrated, and even those who do not have it can use the Data Network to have their position.
Except many badly made and badly finished applications, or awesome GPS navigator which are expensive, there is no intermediaries until now.
This application is easy to use, fully customizable, reliable, complete and especially save drain battery.
This tool is fully configurable, for exemple the color of the adress, or the choice of the vue in the map and the zoom in the map.
And many other options !
Vibrator and sound are at the meeting.