This application is for measuring atmospheric pressure only.

Barometer:
accurate measurement of atmospheric pressure
measurements are made in real time
option to choose between millimetres of mercury (mmHg) and hectopascals
nothing extra

application uses:
built-in pressure sensor (if it is not present, the atmospheric pressure data are taken from the nearest weather station via Internet)
GPS-coordinates
Warning! If your device is not equipped with a built-in atmospheric pressure sensor, the app will use data from the nearest weather station and therefore the data may be inaccurate and the data acquisition will be slower.