Turn your iPhone or iPad into an outdoor GPS or marine chart plotter. Use detailed Topo maps or NOAA marine charts for navigation. Access maps offline without a network connection. View GPS location without mobile signal.
by Memory-Map, Inc.★ 4.552 ratingsNavigationFreeData updated 2026-09-08
The app provides a route map with a station index, lines overview, and GPS support to find the closest station. It offers day and night maps for legibility and high-resolution graphics.
The app tracks user journeys without requiring accounts or logins. It allows users to record their locations, add tracks to a map, and export them to GPX or KML files.
View and analyze satellite hotspots and GPS data. Access topographic maps and AAHS/NWCG symbology. Import GeoPDF files. Use fire behavior calculators to assess conditions. Track location and monitor fireground activity in real time.
Log trips with real-time speed, direction, and distance tracking. Store past journeys for review. Export trip data as GPX, KML, or GeoJSON for use in other applications.
The app offers integrated navigation tools including a full-screen map, GPS, compass, altitude, UTM, and magnetic declination. It displays current altitude, speed, and UTM coordinates with precision grids for various measurements.
View real-time satellite imagery of any location. Explore 3D terrain and interactive street views. Track location and receive traffic updates. Navigate with detailed maps and location-based information.
Stream GPS NMEA data to external devices in real time. Send location information over IP for use with mapping or navigation software. Requires a computer or compatible device to receive data.
Distances, areas, and routes on maps using standard, satellite, terrain, and hybrid views. Calculate total area between points or along a route. Display coordinates in UTM and MGRS formats.
The app provides navigation with an arrow pointing to the destination and the remaining distance. Users can search for places, view their position on a map, and see the distance on their Lock Screen.
Navigate using a 3D topographic map of the USA and Hawaii. Access offline vector maps for navigation in vehicles or outdoors. Switch to online maps for global coverage with automatic caching. Explore locations with zoom and scroll features.