View current in mph, km/h, knots, and other units. Display altitude above sea level. Track max and altitude during trips. Monitor distance traveled in trips. Check on Apple Watch. Pro upgrade unlocks custom colors, HUD mode, and ad removal.
Calculate routes and determine points on Rhumb Line, Great Circle, and WGS84. Compute average speed and estimated time of arrival. Plan routes with manual waypoints and create waypoint routes. Support composite sailing calculations.
Determine using GPS, barometer, or location input. View data on interactive maps. Access real-time altitude readings. Compare changes across locations. Save and share measurements.
Track , distance, altitude, and heading in real time with GPS. View live position on an interactive map. Record trips with detailed route mapping and save journeys for later review. Switch to HUD mode for hands-free navigation.
Display current coordinates, address, county, and altitude for exact location. Scroll the map to navigate and track surroundings. Open the to instantly view position details.
Calculate using coordinates with options for square meters, feet, acres, hectares, kilometers, and miles. Measure distance between points. Premium users can save areas, add notes, attach images, and calculate prices based on values.
Convert geographic between systems like UPS/UTM, MGRS, and latitude/longitude formats. Input and switch between decimal degrees, degrees minutes seconds, and degrees minutes. Export results in various formats.
The app displays a clinometer, also known as a tilt meter, using the device's accelerometers. It shows Roll and Pitch gauges, with options for compass display, magnetic or GPS heading, and adjustable alert sounds.
View and download NOAA electronic navigational for offline use. Access in NOAA or ECDIS formats. Overlay NOAA weather for real-time conditions. Display buoys, beacons, lights, and natural/man-made features. Track radar and fog signals.
Track location data without internet connectivity. View date-wise location history on your . Access current location to record movement. No personal data is uploaded or shared. Monitor activity logs directly from the .
Determine location using GPS and MGRS coordinates. Display latitude, longitude, and altitude. Show 16 main directions. Operate offline. Suitable for camping and outdoor navigation.
Measure altitude with accurate display. Track location without data collection or sharing. Customize background colors. Avoid obstructions for better GPS accuracy. No ads included.
Track boat trips and navigate to destinations in North America. View real-time locations of friends. Access local knowledge from other boaters. Set and follow routes. Share trip details with others. Receive updates and alerts.
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.
Displays real-time traffic and satellite views. Shows current location and allows address input. Measures land area and calculates radius and corners. Shares location via email, SMS, or social networks. Auto-updates direction based on movement.
Access HD for USA, Canada, UK/Ireland, Germany, Netherlands, and European rivers. View NOAA vector , freshwater maps, and USACE inland river maps with bathymetry. Create or import GPX/KML routes. Use voice prompts for navigation.
View lunar phases and eclipse details with start and end times, maximum magnitude, and visibility. Use calendar, compass, map, and AR camera views to track the path and timing. Plan outdoor activities based on optimal light conditions.
Display speed limits and alert for overspeeding. Show speed camera locations and distance. Provide average and maximum speed tracking. Include odometer and unit selection for KMH/MPH. Display current road name, weather conditions, and temperature.