**Get it while it's still free - it will soon be chargeable - once you own it, all updates are free regardless of what you paid**
It has been developed for the iPhone 3G as this has a GPS chipset built into the device.
It may take a few seconds for the application to locate you. When it does, it will give you your Latitude and Longitude values, speed in km/hour or miles per hour and also the angle at which you are travelling.
Note that for this application to work properly, you should be travelling faster than walking speed.
Take a picture with your camera or choose from your photo gallery, then resize and move into the compass area.
The application is a showcase for some of the things we can do on the iPhone. Please report any bugs to us and we'll fix them.