Transform your iPhone or iPad into a GPS navigator for outdoor adventures. Access detailed topographic charts, aerial images, and points of interest for hiking, biking, and exploring US National Parks, even offline.





9+ similar apps compared and reviewed
Whether you want more options like Boise National Forest or a completely different take on the same concept, our curated list of 9+ similar apps has you covered. Updated for 2026 with the latest ratings and comparisons.










Transform your iPhone or iPad into a GPS navigator for outdoor adventures. Access detailed topographic charts, aerial images, and points of interest for hiking, biking, and exploring US National Parks, even offline.



Access and use high-resolution USGS topographical maps offline with GPS capabilities. Explore historical maps, import custom geospatial PDFs, and plan routes with distance measurement tools. Ideal for outdoor adventures and geographical exploration.


Explore Boise's extensive GreenBelt with this mobile app. It consolidates information about surrounding resources and aims to ensure a safe and healthy experience for users through partner support.


Access detailed maps of all U.S. National Forests on your mobile device. Save favorite locations and synchronize them across devices. Offline map downloads and track recording are available with a Pro upgrade.


Stay informed about Oregon's highways with real-time updates on incidents, road conditions, chain controls, and closures. View highway cameras and OSP reports directly on your device, with new CarPlay support for seamless integration.


Get real-time transit predictions for major California transit systems. Find the closest stops and make sure you arrive on time with live data. Bookmark your favorite stops for quick access.


Track the real-time location and arrival predictions for buses. Get instant notifications for delays and closures, save favorite stops, and set reminders to never miss your ride. Optimized for various Apple devices.


Import and display GPX routes on various map types, including custom ones. Visualize elevation profiles, track your position in real-time, and access detailed route information. Offline map downloads and route editing are also available.