US Topo Maps Pro

US Topo Maps Pro

Outdoor & Offroad Navigation - Store Maps for Offline Usage

Additional Informations
  • Current Version: 4.5.17
  • Updated: November 8, 2017
  • Requires Android: 4.0 and up
  • Installs: 10,000 - 50,000



Easy to use outdoor/offline navigation app with free access to the best topographic maps and aerial images for the USA.

Choose between >20 map layers (topos, aerials, sea charts, flight maps, ...)

Turn your Andoid Phone/Tablet into an outdoor GPS for trips into the backcountry without cell coverage. This app gives you similar mapping options as you might know from Garmin or Magellan GPS handhelds.

Premium email support - we'll answer your questions within 24 hours

Main features for outdoor-navigation:

• Download of map tiles for OFFLINE USAGE (not for Google and Bing maps)
• Display Real-Time nowCoast Weather Information and NEXRAD Weather Radar (animated)
• Free access to more than 100.000 seamlessly stitched USGS topographic maps - easy to use as browsable map layer
• Create and edit Waypoints
• GoTo-Waypoint-Navigation
• Create and edit Routes
• Route-Navigation (Point-to-Point Navigation)
• Track Recording (with speed, elevation and accuracy profile)
• Tripmaster with fields for odometer, average speed, bearing, elevation, etc.
• GPX/KML/KMZ Import/Export
• Search (placenames, POIs, streets)
• Customizable datafields in Map View and Tripmaster (e.g. Speed, Distance, Compass, ...)
• Share Waypoints, Tracks or Routes (via eMail, Dropbox, Facebook, ..)
• Use coordinates in WGS84, UTM or MGRS/USNG (Military Grid/ US National Grid)
• Get NWS Weather Forecast
• Track Replay
• and many more ...

Available map layers:

• USGS DRGs: Seamless coverage of topo maps of the USA at Scales 1:250.000, 1:100.000, 1:63.000 and 1:24.000/25.000
• New US Topo maps
• USGS High Resolution aerial imagery
• USGS National Map
• NAIP Orthoimagery for conterminous US
• Google Maps (Satellite images, Road- and Terrain-Map)
• Bing Maps
• Open Street Maps
• FSTopo Forest Maps
• NOAA Nautical RNC Charts
• Flight Maps
• Public Land Ownership (Padus)
• Earth At Night

Available map overlays:

• Hillshading
• Ridge Weather Radar NWS
• Wind, Temperature, Pressure
• Wind Vectors
• Precipitation Estimate - 1-hr
• Precipitation Forecast 24h
• Surface Air Temperature
• Hazard Warnings
• Tropical Cyclone Track
• Wind Vector Forecast 24h
• Max. Air Forecast 24h
• Min. Air Forecast 24h

USGS DRG topographic maps:
The 7.5-minute maps (1:24.000/1:25.000) are the best maps for outdoor activities in the USA. Although some of the maps are quite old, they contain many small pathes and 4WD tracks that are missing in new USTopos, Google, Bing and OSM maps.
DRGs (Digital Raster Graphics) were produced from 1995 to 2001 by U.S. Geological Survey. DRGs have been made for all quadrangles in the USGS map series.

New US Topo Maps:
US Topo maps are a graphic synthesis of The National Map data files and are produced in the familiar 7.5-minute by 7.5- minute geographic format. Current US Topo map layers include an orthoimage base, transportation, geographic names, topographic contours, boundaries, hydrography and woodlands. Also included are the Public Land Survey System (PLSS) and the United States National Grid.

NAIP Orthoimagery:
Seamless coverage of contiguous US with 1m/pixel resolution

HRO aerial imagery:
High resolution arial photos covering US urban areas and borders (up to 10cm/pixel)

Use this navigation app for outdoor activities like hiking, biking, camping, climbing, riding, skiing, canoeing, hunting, offroad 4WD tours or search&rescue (SAR).

Import/Export/Share GPS-Waypoints/Tracks/Routes in GPX or Google Earth KML/KMZ format.

View Real-time nowCoast weather information like temperature or windvectors and overlay to map.

See animated NEXRAD rain radar to make accurate predictions when raining will start/stop.

Preload FREE map data for areas without cell service.

US topographic maps are enhanced with Atlogis® hillshading and placenames.

Free version available.

Comments and feature requests to


856 total
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3 44 
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1 30 

  • US Topo Maps Pro
    Robin Leeman Published date: November 8, 2017

    I started with the free version and realized the Pro version would do exactly what I needed. So I bought the Pro version. The first and only app I have ever purchased. And it was even better than I thought. I had been using a Garmin Oregon and Base camp. And always had to fight with it to get it to do what I wanted, and frequently lost. It may not have voice activated anything or traffic, I haven't explored that. But I don't need any of that to navigate. I use the app to navigate on my motorcycle expeditions and it is perfect for that. If you tour on a motorcycle you absolutely need this app. Furthermore in the area of support, you will never find better. I all of a sudden had difficulty importing routes and e-mailed them about the problem. Three days later there was an update up that fixed the problem. Maybe Garmin should hire these guys to fix their worthless products!!! Full Review

  • US Topo Maps Pro
    Published date: December 22, 2017

    So far I have NOT been able to put in a route. The search feature does not appear anywhere. The new route feature does not appear. I click on routes and get "no routes " with no way to make one. I want my money back. Full Review

  • US Topo Maps Pro
    Chuck P Published date: January 18, 2018

    Simply the best topographic software on the play store. This app is WELL worth the money and functions flawlessly. I am well versed with navigation and map usage; That being said, an electronic counterpart is invaluable while navigating (or re-finding waypoints) back country areas. I can't rave enough about this app. Support the devs and buy the pro version! Full Review

  • US Topo Maps Pro
    Travis Kassaiuli Published date: December 3, 2017

    I love that I can track my position, even when out of cellular range. Great app for anywhere, Western Alaska is where I ride, hunt, and trap, I love the waypoint options without interrupting the tracking session. Full Review

  • US Topo Maps Pro
    kevin Johnson Published date: January 3, 2018

    I cached a map and then put my phone in Airplane Mode to test the “offline” feature. The app just freezes. If I keep running it and then killing it when it freezes I can eventually get it to run. But then I can only view the cached maps via the Manage Cache option which doesn’t let me zoom in. In other words, it doesn’t work without a data connection. Full Review

  • US Topo Maps Pro
    GW J Published date: January 10, 2018

    This app is for those who want a US Togo map with GPS accurate. Pls keep in mind your phone needs to have a GPS chip to work best in low cell coverage areas. Full Review

  • US Topo Maps Pro
    James Smith Published date: November 14, 2017

    Great app but please fix import and export between devices. When you import several tracks it doesn't keep them separate and groups them all in one on a new device. Full Review

  • US Topo Maps Pro
    Published date: January 14, 2018

    So good, intuitive, great displays, I like the backup feature that has enabled me to transfer my routes and setup to new phones. Thanks! Full Review

  • US Topo Maps Pro
    Brandon Lee Published date: December 24, 2017

    I use this app for bike packing and hiking and it works great. Full Review

  • US Topo Maps Pro
    Greg Malone Published date: January 10, 2018

    Closest thing to a dedicated full-featured GPS device Full Review

  • US Topo Maps Pro
    Ray Manning Published date: December 6, 2017

    This app works well for us Full Review

  • US Topo Maps Pro
    Zach Tolar Published date: January 12, 2018

    Great app for navigating any terrain you come across, anywhere! Full Review

  • US Topo Maps Pro
    dana g. neilson Published date: December 2, 2017

    This app is awesome!!! Full Review

  • US Topo Maps Pro
    Published date: January 18, 2018

    Excellent offline map caching, overlays, and general GPS software Full Review

  • US Topo Maps Pro
    James Hoffman Published date: January 20, 2018

    Perfect for deep forest hunting Full Review

  • US Topo Maps Pro
    Published date: December 6, 2017

    Outstanding Full Review

  • US Topo Maps Pro
    Erik Figura Published date: November 4, 2017

    Before this last update, the app was really nice. Now! I can no longer cache maps and my previous cache maps are not acccessible. Its use is really limited right now. Full Review

  • US Topo Maps Pro
    Geoffory Anderson Published date: November 7, 2017

    Until the latest update I thought this app was the best thing since sliced bread. Now that files can no longer be imported the app is of very limited use. Don't pay for app until this bug is fixed. Full Review

  • US Topo Maps Pro
    Published date: October 30, 2017

    Love this app. Not sure why anyone would ever buy a GPS, this app is better and far more capable than any GPS I have ever owned or used. Great job with updates please keep them coming. Full Review

  • US Topo Maps Pro
    Vic Voonevet Published date: November 8, 2017

    Great for off-road activities! Full Review

  • US Topo Maps Pro
    Harpo Marx Published date: October 27, 2017

    Completely provides offline navigation. Full Review

  • US Topo Maps Pro
    Brian D Published date: October 26, 2017

    This is way better than buying a dedicated GPS unit. It does everything a GPS would do and more. I used it today to climb 2 summits in Virginia. And I did not need cell service because I was able to pre load my maps. Awesome! Set waypoints and follow the arrow to your destination. Edit:using this now for cycling. It tracks my ride and I can play the entire track back and watch elevation profiles through the mountains, speed, etc. Just Awesome! Full Review

  • US Topo Maps Pro
    Carol Wiesner Published date: October 19, 2017

    I bought the app, but so far am not impressed. The topo detail only goes down to a certain point, then the app simply 'magnifies' that view. So the map is of a very low resolution on-screen. Your GPS position is shown, and of course you shouldn't be lost but a higher resolution option would be nice. Like, Backcountry Nav which I also have? Actual in-app street-nav would be nice, as myRouteMap does using the Google routing engine. "Tilt map" view is nice too when driving a route, but not possible here. Google Maps and mRM can use these capabilities, why is it not possible within this app? The weather overlays haven't seemed that helpful or detailed so far. Overall I'm not seeing myself using it as a primary mapping tool, on or off road, but I still go into it sometimes to try things. A bit pricey I feel for what it offers. Full Review

  • US Topo Maps Pro
    Lauren Wells Published date: October 19, 2017

    I really like it, I just need to get more familiar with it. Full Review

  • US Topo Maps Pro
    Goran O Published date: October 16, 2017

    Excellent hunting app. I've been using it for several years now. It does need improvements but for what I need, it works great. You can record your track, position and you can always follow your track to get back to your car or any other place. I love the statistics too and the available layers. You could improve the reliability of the arrow and since many hunters use this app, you could add a public/private land or hunting areas map. I'm a hunter and this app is a must have for me. Full Review

  • US Topo Maps Pro
    Kevin Macy Published date: October 16, 2017

    I've been using this app for 4 years and it is, hands down, the best GPS and map tool for my phone. I have cached countless maps and used them in the back country, where there is no cell service, without issue. In those four years, I have only had two issues with this tool (caching PADUS maps and sharing routes) and both were addressed by the developer. I've tried OnX, ScoutLook and HuntStand but none of these stood up to this app (at least for what I need). Full Review

  • US Topo Maps Pro
    Kyle Steffen Published date: October 10, 2017

    I've been using US Topo Maps Pro for 3 years now. I've also searched for others during that time, and have not found a more suitable application for what US Topo Maps has been able to do for one main reason. US Topo Maps has a selection of the most detailed aerial maps available. I have been able to download any map, to any device that I have needed for traveling Off-Road. From Phablets, to tablets, to standard size phones. Creating a route or track has also been a breeze. I can select any detailed map to create my route, and switch back and forth between others to ensure the route I am creating is the most accurate, and the GPS accuracy has always been + or - 10 feet. There are 2 additions I would like to make. The ability to select the highest level desired to be downloaded. When I am downloading a large area, such as the Grand Canyon Parashant National Monument, the maps take up large amounts of space. 30gb from Mesquite NV to Kelly Point Overlook. (ESRI Aerial, 11-18) Also, the ability to select only a portion of the area would also decrease the size of the maps greatly by allowing me to select only the aerial maps that I require, and not just a general square size. Full Review

  • US Topo Maps Pro
    Jim Mahalitc Published date: October 5, 2017

    It has no lankmarks, basic cities but will take you hours to find your hunting area because of to little info on the maps. Back country nav. Is much better Full Review

  • US Topo Maps Pro
    Im me Published date: October 15, 2017

    I'm a trail guide and arch enthusiast in the Red River George and use this app to mark forgotten arches and routes. So far it's been the best app I can find for this but you must be able to read and understand terrain topo mapping to use this app ✌❤ Full Review

  • US Topo Maps Pro
    Brad Maunsell Published date: October 11, 2017

    I haveused for 3 years in "big woods" of northern Maine. I save my maps as no wifi isavailble. I have the app loadedon my samsung phone. I love this app. It doeseverything my DeLorme used to do. Full Review

  • US Topo Maps Pro
    Grimm Liberty Published date: October 2, 2017

    I'm getting back into dispersed primitive camping. This is awesomely useful for safety and routing. Full Review

  • US Topo Maps Pro
    W. Bryant Published date: September 28, 2017

    Loads very slow, wasted my money. Full Review

  • US Topo Maps Pro
    Josh Taylor Published date: September 26, 2017

    Great app use it for hunting works like a charm. Full Review

  • US Topo Maps Pro
    amh45sd Published date: October 3, 2017

    Great app. Best GPS app ive found to replace an actual GPS device for outdoor hiking/hunting/camping use. Full Review

  • US Topo Maps Pro
    Published date: October 9, 2017

    It helps a ton scouting Full Review

  • US Topo Maps Pro
    Jason F Published date: September 28, 2017

    For the most part this is the best offline mapping app on the Android market. Full Review

  • US Topo Maps Pro
    IamNunki88 Published date: October 1, 2017

    Great map app. Easy to use with my GPS. Full Review

  • US Topo Maps Pro
    Ryan Owens Published date: October 12, 2017

    Good app without having service. Lifesaver Full Review

  • US Topo Maps Pro
    chewie cbr Published date: September 21, 2017

    Seems like a good app but on a Moto g4 it kills the battery quick, I am having a problem caching maps to local SD card, when zooming in I do not always get consistent topo line scale - part of the view is of a much corser fidelity, and on a zoom I am often left with no map view until I zoom way out. Frustrating on a hike down the Long Trail Full Review

  • US Topo Maps Pro
    Aaron Adams Published date: July 10, 2017

    This is a great app, i have ran US Topo pro app and Gaia app for two months now. I love this app over the Gaia app. Its only draw back for me is I can not plan a route and it will not map you out a route between two points. If this was changed it would be 5 star, Hands down. I still like it over Gaia and it is half the price... Full Review