This app has the following feature :
1) Gives the speed of travel in both meters per second and kilometer per second.
2) It can track the distance traveled during a trip.
3) It can also calculate the Displacement, Displacement is the straight line distance between two locations, you can use it to compare with distance to give you a fair idea of true straight line distance between your start location and destination, versus the actual distance traveled to reach that destination.
It can be very useful when visiting new towns and cities.
4) It has two types of compass to help you navigate:
a) Magnetic Compass : The North in this compass always points to Magnetic north from your location.
b)Geographical Compass : The North in this compass always points towards the True North.
c) The difference between the above two compass values give the angle of declination.
5) Qibla Finder : This helps you to find the correct direction to Kaaba(Mecca) from your current location.
Note: Click on compass to toggle between different modes of Compass.