The app provides outdoor navigation with satellite, road, and hybrid maps. An in-app subscription unlocks USGS 24k Topo charts, navigational features, and frequent upgrades for outdoor pursuits.
by Red Sky Engineering, LLC★ 5.01 ratingsNavigationFreeData updated 2026-10-01
Download high resolution USGS topographical maps for offline GPS use. View maps aligned with Apple's map kit for easy reference. Rotate, zoom, and navigate maps with precise touch controls. Explore geographical details and historical data.
Navigate with offline GPS and real-time tracking without cellular service. Access 800+ map layers including government land ownership, private parcel boundaries, and water depths. Cache for offline use and view color-coded land data nationwide.
Track and save locations with map marking and note-taking. Record trails and tracks. Set land boundaries and access points. Share coordinates and view area details. Sync with trail camera zones and tree stand spots.
The app provides over 70,000 topographical maps from Natural Resources Canada and USGS. Users can view maps and search for over a million features without a network connection after downloading.
View real-time GPS location and track movement. Access marine charts, weather forecasts, and tide information. Plan routes with smart routing features. Set and monitor alerts. Share coordinates and waypoints.
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.
Access for the USA, Canada, UK/Ireland, Germany, Netherlands, and European rivers. View NOAA vector , freshwater lake maps, and USACE inland river maps with bathymetry data. Create or import GPX/KML routes. Use voice prompts for route navigation.
Find and explore walking, hiking, jogging, and outdoor fitness trails with detailed maps, GPS navigation, and trail guides. View user reviews, photos, and expert tips. Plan routes and track progress with real-time location updates.
Plan trips, track train departures, receive service
Plan trips with real-time train departures and service alerts. Find fastest routes using and connecting transit. View schedules and station information. Get trip details including transfers and estimated arrival times.
Find officially approved hiking, biking, running, and ski touring routes near you and worldwide. View detailed trail information, including difficulty, length, and elevation. Plan trips, save favorite routes, and access maps and GPS navigation.
Access details including lot lines, APN, address, owner, acreage, sale price, mailing address, value, land use, zoning, and vacancy status. View standardized data and public records. Search and retrieve information for properties nationwide.
Navigate with offline marine, lake, and outdoor maps. Access worldwide satellite and terrain overlays. View local weather forecasts. Use NOAA, USGS, and DRG data for detailed charting.
Plan outdoor activities by accessing HD topographic maps and reports. Navigate with GPS tracking and toggle map layers to view hazards. Scout new trails for hiking, skiing, mountain biking, or climbing. Save and share route data offline.
View topographic of the United States with options for standard or hybrid map sources. Download for offline use and track current location on the map. Navigate using map features and explore terrain details for outdoor activities.
The app helps users find and filter places and services, with or without an internet connection. It offers extensive filters and thousands of unique points for outdoor adventures.
View detailed navigational charts offline with multiple overlays. Access real-time data and historical information. Plan routes and track progress. Set waypoints and measure distances. Sync with other devices for collaborative navigation.
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.
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.
Access depth and marine charts for USA, Canada, UK, and other regions. Locate spots with AI-driven breakline analysis. Create or import boating routes with GPS and voice navigation. View HD bathymetry and sonar contours for precise planning.