GPS Status & Toolbox Is a unique application are indispensable in the campaign, with it, you will be able not only to determine the distance to different places, but also to check do you have the satellites, the speed with which you move, your altitude to sea level, as well as the battery. There is also a built-in compass, which accurately defines where North is, and if your settings are lost, you can use A-GPS data for fast updates on your location and other data.