Calculate , altimeter setting, relative air , and relative humidity using GPS, weather data, and the phone's barometer. Track specific humidity in grains per pound. Suitable for pilots, engine tuning, and outdoor activities.
by Kristian Ljungkvist★ 4.81,043 ratingsNavigation$3.99Data updated 2026-11-09
Monitor and record ambient temperature and humidity in real-time. View current and historical data. Set temperature and humidity thresholds. Receive alerts when levels deviate from set ranges. Control connected devices to adjust environment.
Displays latitude, longitude, and using GPS. Shows atmospheric pressure and boiling point of water at current location. Provides elevation data above sea level. Offers ad-free experience via in- purchase. No functional limitations.
Calculate max speed cruise , true airspeed, pounds per hour, and NM/pound based on altitude and outside air temperature. Input values for Piper , M600, M700 Fury, and DLX aircraft. Reference performance tables and figures from specific POH sections.
The app offers a functional circular slide rule for descent planning. It calculates top of descent distance, angle, rate, glide ratio, and maximum glide distance.
View real-time METAR and TAF data for airports, sea plane bases, and heliports. Search by name, ICAO, or IATA code. Display nearest, all, or favorite locations on an interactive map. Add or remove favorites. Track weather conditions and forecasts.