Barometer is a vintage aneroid barometer that measures atmospheric pressure.

It features direct reading in mBar mmHg or psi and includes a barometric altimeter.

It includes automatic range detection relative pressure mode altitude measurement and vertical speed & acceleration calculation to see when you ride an elevator for example.

NOTE: This app benefits from device with a pressure sensor. If the pressure sensor is not present in your device this app will load measured atmospheric pressure by your local meteorological station using your location and a weather web service.

Outdoor atmospheric pressure information is provided by the Meteorologisk institutt of Norway NRK weather web service accessible at Yr.no

Optional altitude information is provided by Open-Elevation web service accessible at open-elevation.com