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.
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.
Calculates distances between map points and areas of non-overlapping polygons. Users can switch between metric and imperial units. Coordinates are displayed in decimal or degrees, minutes, and seconds.
Display current location using GPS, GALILEO, and GLONASS. View position on various map layers. Import and export KML files. Navigate with coordinate systems. Track movement during outdoor activities.
Find and share locations with a map interface. Pin locations to view coordinates or addresses. Select transportation options to share real-time location updates. Quickly check current location or specific destinations with minimal clicks.
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.
Monitor speed with unit switching between KM/H, MPH, and KTS. View analog or digital speedometer displays. Track journeys with detailed logging and route mapping. Integrate music playback and receive real-time weather updates.
View real-time GPS maps and switch between map and views by holding the device. Track heading, , altitude, latitude, longitude, speed, and temperature. Use a for accurate navigation and monitor speedometer and temperature readings.
Measure distances by drawing routes on the map and calculating their length. Use a magnifier tool for precise line drawing. Switch between Move and Measure modes to set starting points or begin measurements immediately.
Weather "View current conditions, forecasts, and radar maps. Set location-based alerts. Customize notifications for severe weather. Share forecasts with others."
Manage waypoints by creating, storing, editing, and organizing them. View detailed fishing maps for accurate charting. Sync data with devices. Log favorite fishing spots and plan trips. Share waypoints across devices.
View and navigate updated -MAP charts worldwide. Explore, plan, and save Points of Interest and Routes. Use Autorouting to find optimal paths. Access chart layers and track progress. Share routes and points with others.
Track , distance, and time during trips. Record trip data automatically. View real-time statistics and historical trip details. Share trip summaries with others. Set and monitor limits. Export trip data in various formats.
Track running, cycling, hiking, and over 90 with GPS data. Analyze performance metrics and save routes. View heatmaps to discover new paths. Switch between terrain and satellite maps for route planning. Sync data with Apple Health.
Plan and explore with offline , guides, and brochures. Download detailed park information for Yellowstone, Yosemite, Grand Canyon, Zion, and 500+ other sites. Access 425+ official NPS and guides. Search for , monuments, and recreation areas.
Access detailed nautical charts with C-MAP® for route planning and GPS navigation. View weather data and marine traffic. Set personal waypoints and record tracks. Explore thousands of pre-loaded points of interest.