This app can measure various physical parameters such as distance traveled, speed, pressure, acceleration, magnetic field etc, using the sensors of the smartphone. With this application you can make the following measurements:

1.- kmCounter measures traveled kilometers and speed user.
2.- Speedmeter measures the speed displacement the user.
3.- Compass shown the magnetic heading to user using the magnetic field.
4.- Luxmeter measures the environment illuminance.
5.- Magnetometer measures the magnetic field.
6.- Location gets the user latitude, longitude and address using the smartphone GPS.
7.- Flaslight with two lighting modes, with the LED of the rear camera and with the monochrome lighting of the Smartphone screen.
8.- Accelerometer measures the acceleration on x,y z axes.
9.- Barometer measures air pressure.
10.- Hygrometer measures ambient relative humidity.

In the case of the barometer and the hygrometer, they may not be available on your device.