Pro Altimeter - Barometric Altimeter with Manual/GPS/METAR Calibration!

Pro Altimeter is the newest app from Hunter Research, developer of the popular outdoors apps Theodolite, Pro Compass, and Nav Camera. Pro Altimeter uses the high-fidelity barometric pressure sensor in new iOS devices to measure and compute altitude. On older devices without a barometric pressure sensor, only GPS altitude and accuracy will be displayed.