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Grid Nav

Grid Nav
  • #: 215347
  • Price: free ($0.00) In Apple Store
  • Category: Navigation
  • Updated: 2010-07-30
  • Current Version: 1.0
  • 1.0
  • Size: 0.10 MB
  • Language: English
  • Seller: Gunther Kainz
  • Requirements: Compatible with iPhone, iPod touch, and iPad. Requires iOS 3.0 or later
  • © 2010 Apps for the Army
  •  Add to Favorite apps



Grid Nav is an application that allows users the ability to obtain accurate location data (coordinates, elevation, course and speed) that is displayed in both angular geographic coordinates as well as in Military Grid Reference System (MGRS) format. The user can also convert between angular coordinates given in decimal degrees or degrees, minutes, seconds format to MGRS.

This application allows solders to easily orient themselves on a military map using GPS data as well as a calculator. Being location-aware is a basic element of military operations. This application increases situational awareness and allows location to quickly be determined and displayed in a usable format.


- Uses Apple Core Location services to be able to determine user location using a variety of means and to a varying degree of accuracy while balancing battery usage.

- Displays user's geographical coordinates to a high degree of precision in degrees and in MGRS format.

- Allows users to find MGRS coordinates from decimal and DMS coordinates.

- Users are able to specify the degree of accuracy and for how long the application seeks location data.

iPhone Screenshots

Grid Nav iPhone Screenshot 1
Grid Nav iPhone Screenshot 2

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Rated 4/5 based on 2 customer reviews.


5/5 stars

Very useful

This will be an interesting app to incorporate into future land navigation training for the military - to combine the old school map reading with the newer GPS technologies. Great job!

4/5 stars

Great App!

This is a great app. It saved the day today when we were verifying land nav course markers and were short on dagrs. Please add the ability to input waypoints and show the direction to get to them!


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The information may be outdated (2011-04-27 15:58:31). For actual information go to iTunes

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