Real time altitude measuring instrument - display real-time speed, altitude, latitude, longitude, direction, the current location

A clean and simple interface utility. View your instantaneous speed, altitude, longitude and latitude, direction, the current geographic location information, can also switch the background, very suitable for life for positioning and the use of outdoor tourism enthusiasts.
[height meter] real-time measurement of elevation, without the network can accurately measure the location of the elevation and latitude and longitude, support units in the meter and the foot switch.
[Compass], the software built-in compass, so you get the direction of the location faster.
[speed] walking, riding, in the car when you want to know their own speed? No network, open the software will be able to see.