Download Topo maps for offline use while deep in the backcountry.
Combine GPS with downloaded USGS or Thunderforest topo maps and you can view you current location on a topo map even when you are at that perfect hidden mountain lake that is days from the nearest the cell tower. Use the GPS and compass on your iPhone to see you current location and to align the map with the direction you are looking.
(GPS and compass work without an internet connection.)
Easily download USGS and Thunderforest map regions so you can use the maps offline while deep in the backcountry.
Be prepared for that awesome journey through majestic mountains, down flower ladened valleys, and over craggy passes. Trace routes to find approximate distances and elevation profiles between locations. After tracing a route on the USGS or Thunderforest topo maps you can view that route on the Satellite map.
Detailed USGS 7.5 minute topo maps for the continental USA. USGS topo maps are the ultimate map for hiking, backpacking, mountain biking, and other outdoor activities. They have the details you need while in the backcountry.
Detailed USGS 7.5 minute topo maps with stunning relief shading for the continental USA. This gorgeous relief shading makes the USGS topo maps much easier to read and use.
Thunderforest is a beautiful relief shaded outdoor topo map with contour lines, trail, and outdoor features for the whole world.
MapBox Outdoor map has world wide hiking and biking trails.
MapBox Terrain is a beautiful elevation and land-use layer for the entire world, visualizing hills and elevation contour lines.
MapBox Satellite offers highly-detailed imagery for the whole world.
MapBox Street map is an ideal map for urban use and getting to the trail head.
New Zealand Topo Maps from LINZ are the ideal maps for exploring New Zealand.
Low resolution maps are free and high resolution maps are available for less than a cup of coffee per month.
View your offline maps and current location just by glancing down at your wrist. You no longer need to pull your iPhone out of your bag to check your position.
Plan your next trip on your iPad and then sync that data to your iPhone. Sync your routes, trips, and waypoints between all of your iOS devices.
As someone who spends a lot of time outdoors, I can reliably say that the most important feature of Topo Maps+ is its support for offline usage. You can be deep in the woods, far from any cell signal and still use the app to navigate from waypoint to waypoint. Before you hit the trail, just remember to download the maps in advance. You can then use the iPhone's GPS and compass along with the maps in the field. ... (See full review here.)
I love being able to trace out my route before my trip, having the ability to create waypoints along the way, and measure how far the planned route is. I have a waterproof case for my phone so on my last trip when it poured rain unlike the other guys with paper maps I didn't have to worry about constantly pulling the map out of the case and folding it every segment of the trip. I'm even looking forward to using it while hunting. I highly recommend getting this app if you do anything outdoors.
- JoshWSoehner (iTunes User)
I absolutely love this app and highly recommend it! My brother and I were out on a backpacking trip in a place with no cell phone reception and the trail was covered in snow! This app was able to use GPS and topological maps to tell us exactly where the trail was at in an amazingly accurate way! It told us to walk 10 feet away and sure enough we soon found the trail. This app rocks and I highly recommend it for any outdoors enthusiast!!
- Pjohnson09 (iTunes User)
I want a simple and accurate mapping app I can use when I’m out on the trails, especially in the backcountry and Topo Maps+ has earned a place on my homescreen for this purpose. Topo Maps+ is totally worth downloading and you should do it right now. You won’t regret it. ... (See full review here.)