Calculate altitude using GPS, ASTER, or barometer (iPhone 6 and later). Display average altitude from GPS and ASTER data. Show peaks, compass, and distance grid on an integrated map. Support Apple Watch. Choose unit of measurement.
Navigate using a or true . Set direction references and adjust settings. Track altitude and barometric pressure changes. Measure electrical fields with the teslameter. Use the flashlight and Morse code transmitter for signaling.
The app provides wind speed and direction, sunrise/sunset times, and temperature. Users can view hourly and daily forecasts, select units for wind speed and temperature, and choose compass declination.
Display current speed using GPS and show speed limits via online checks. Alert when exceeding speed limits. Track weather, temperature, odometer, altitude, and average/max speed.
Capture and stamp photos with GPS position, direction, altitude, and timestamp. Add notes including project name, photo description, company or username, and logo via in- purchase. Overlay location data directly on images for accurate documentation.
Measure distances and angles using a rangefinder and inclinometer. View GPS coordinates and map overlays. Take geo-tagged photos and videos. Use a compass and navigation calculator for orientation and route planning.
Display current direction, altitude, latitude, and longitude. Show real-time barometric pressure and movement speed. Track geographic location. Switch between "Classic" and "Sunset" visual themes with premium color schemes.
Spot On Ballistic Match Technology provides precise aiming points for BDC reticle riflescopes. It offers instant reference for sighting in other riflescopes using plex, MilDot, or standard crosshair reticles.
Predict satellite and ISS sightings with second-level accuracy. Track Starlink satellite trains. Set reminders for upcoming events. Show compass direction and elevation for precise viewing. Countdown to sightings second by second.
Track changes using a barometer and set reference pressure and altitude. View real-time altitude and adjust landscapes based on time of day. Use compass for orientation during hiking and outdoor activities. Compare differences between two points.
Measure direction and elevation with a digital compass and inclinometer. Access real-time GPS and map data. Navigate using location-based routes. Share coordinates and track movement history.
Displays a 24-hour analog with a sweeping second hand. It shows GPS coordinates, heading, and compass bearing based on device orientation. It uses location data in the foreground without saving or transmitting personal information.
GPS speedometer displays real-time speed for driving, biking, or walking. Measure trip distance offline. Track altitude for planes. Switch between mph, km/h, and knots. Use Today Widget or Apple Watch. Adjust screen color and toggle mirror .