Turn your device into a portable barometer. Key Features - Easy To Use - Sea Level Adjusted Pressure - Charts - Barometer Units: hPa, mBar, inHg, atm, kPa, cmHg, mmHg, psi, torr - 20 Background Colors - Support iPhone 6, 6S, 7, 8, X, XS, XR, iPhone SE (2nd generation), iPhone 11, iPhone 11 Pro, iPhone 12, iPhone 13, iPhone 14, iPad Air 2, iPad Air 3, iPad (2019), iPad mini 4, iPad mini 5, iPad Pro and later Warning: not compatible with iPhone SE (1st generation), iPhone 5 and iPad devices without the barometer sensor.