Land Nav Assistant

Land Nav Assistant

Land Nav Assistant

By Gammon Applications

  • Category: Navigation
  • Release Date: 2012-05-18
  • Current Version: 2.2
  • Adult Rating: 4+
  • File Size: 36.21 MB
  • Developer: Gammon Applications
  • Compatibility: iOS 9.0+
Score: 4.47
From 34 Ratings


Land Nav Assistant accepts MGRS (Military Grid) or Latitude / Longitude coordinates and visually navigates you to each point. This app was designed with Army, Marine, and other military personnel in mind. Use it to correct your Land Nav technique by analyzing your pace count and tendency to veer left and right. Available Input: 8 digit MGRS, 10 digit MGRS, Lat/Lon decimal, Lat/Lon dms, and map input. Angles: degrees or mils Distance: meters/km or feet/miles Speed: kph or mph Use the simple arrow interface or map to direct you to your locations. Your distance, direction, speed, and bearing are shown as you navigate. Long-tap anywhere on the map to get the coordinate for that location. Easily add locations via the Map interface. Plan your course by ordering points, or use the course optimization tool which will help you calculate the shortest path possible! Get distance/direction between two points by tapping the path drawn between them. Satellite, Terrain, Road, and basic Topographic maps show you, your locations, and lets you enter in new ones. Overlay a 1000m or 100m MGRS grid anywhere on the map. Displays distance/direction from your currentl location to all points, or between any two points. Download your Locations as a spreadsheet to save anywhere, or to share with anyone you choose. Import a large set of locations via the web import utility, available at: This app uses the Military Grid Reference System (MGRS) and Latitude / Longitude. Choose to display your locations as MGRS 10-digit, MGRS 8-digit, or LatLon Decimal. D:M:S can be input in the format DD:MM:SS followed by the appropriate direction (NSWE). Default direction is N, W. DO NOT use this application while learning Land Navigation. Land Navigation is a valuable skill, and should be mastered before using this application. Do not rely solely on this application for navigation, especially when lost. Always be aware of your surroundings.


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Still missing something...

I would give it 5 stars it is compatible with Apple Watch. That would be a dream come true.
By K0F13


I can’t say enough good things about this app, i use it every day in my MOS. It is one of the most useful tools I have to help me accomplish my job. THANKS A LOT LAND NAV, YOU GUYS ROCK!!!!!!
By 3-Xray 88


I have used this on several land nav courses and on military convoys. It works perfectly!
By briannasethman

You rock

Best one hands down. Now I gotta make sure these privates are not using it during land nav ha! Apple watch app next maybe. I'll pay for that
By SpoolinB16A

1st Time rating an app in 5 years of using App Store

Awesome app, saved me on the land Nav course. Would definitely recommend for ROTC, army purposes like setting up points. It even has an arrow that points in your point direction and displays the distance. Would definitely recommend
By Grenade 121

Useful to a Point

I love the app and it’s been really useful at times; however, not being able to download the map overlays leaves some to be desired. OK app overall.
By levita594

Great app but..

Really great app simple to use and accurate would really wish it had a feature to save maps into the app itself to make loading faster (make it manual so it doesnt take up much space) and it would be amazing to get a iwatch app to make things easier.
By Dannyjv96

Easy to use

Needed to quickly plot about 20 points to verify land Nav course. Other resources were not time friendly. Pretty accurate location And compass. Point mapping Was the best part
By mikeof17


This app saved me from a lot of pain .... you guys are the real MVP
By A lost soldier

Fool Proof

Fool proof
By πŸ‘‘πŸπŸ’―πŸ˜πŸ˜˜πŸ’žπŸ˜πŸ’―πŸ‘‘πŸ˜˜


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