Navigation tools
Compass, altimeter, GPS coordinates, sun & moon, and speedometer.
Compass
A digital compass using your phone's magnetometer. Displays cardinal and intercardinal directions. For best accuracy, calibrate by moving your phone in a figure-8 pattern.
Altimeter
Displays your current altitude using the barometric pressure sensor. You can adjust the sea-level reference pressure for more accuracy.
GPS Coordinates
Shows your precise latitude, longitude, altitude, accuracy, and speed. You can copy and share your coordinates.
Sun & Moon
Displays sunrise, sunset, solar noon, day length, golden hour, moon phase, and illumination for your current location.
Speedometer
Real-time speed display using GPS. Shows current speed, max speed, and total distance traveled.
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Weather tools
Weather forecast, lightning distance, wind chill, heat index, and tides.
Light & signal tools
Flashlight, SOS light, morse translator, strobe, night light, and color screen.
Measurement tools
Bubble level, clinometer, ruler, metal detector, sound meter, and unit converter.
Timers & sound tools
Water boil timer, emergency whistle, frequency generator, CPR metronome, and stopwatch.
Reference tools
Emergency numbers, Morse code table, ground-air signals, and Beaufort scale.