AirPressure barometer & altimeter app with data tracking.

Android application offering Barometer and Altimeter functionality for support devices with builtin barometer and GPS hardware.

Features:

* Barometer Gauge
* Altimeter Gauge
* 14 day tracking
* Selection of data charts from 12 hours to 2 weeks.
* Selection of pressure units from hPa, kPa, mbar, inHg, mmHg, atm, psi.
* Altimeter adjustable sea pressure level reference point.
* Altimeter auto calibration using GPS of air pressure reference point.
* Altimeter option to use GPS mean sea level or geoid altitude for reference.
* Import and export data as cvs data.
* Day and night modes.
* Auto cleanup for data, only keeps the past 14 days worth.