Thank you for your review
$49 95
Email me when discounted: 

TrueNav is a digital hub for GPS devices. You can set markers on the map to indicate points of interest, reference the markers to find out where you've been or where you want to go, and expand your digital hub to include global positioning system (GPS) devices.

What's New

Version 1.3.1:
  • Coordinates are not checked while typing, but only after data entry is complete, this makes it much easier to enter data
  • When reading a .TFW file without projection info, WGS84 is assumed
  • Fix: loading a map with no datum or projection specified now yields a warning
  • Fix: no longer crashes when reading certain file types


Mac OS X 10.2 or later

Similar Software

Open Comparison
Suggest Other Similar Software
Leave a Review

TrueNav User Discussion

Nobody has reviewed or commented on this app yet. Add your own comment and get a discussion going!
Sort by: Time | Smiles
Anonymous Member IconReview

If you are planning to use this software for marine navigation. It is NOT the right software. This program does not support BSD or ENC's (NOAA standard). It does not even work half the time.

GPSNAVX is what you need.... It also needs much improvements but is leaps and bounds better than TrueNav.

Reply1 reply
Version 1.2.1
Bart-Jan Schuman (Developer)

hi Anonymous,

we appreciate your comments and are working on exactly those points, with support for BSB coming up in the next release!
Please let us known if are willing to take a pre-release version for a spin and help us bring the MacOS and GPS even better together :-)


Sergio Nunez de Arco Member IconComment+0
Sergio Nunez de Arco

One of the best GPS applications for OS X. Got it to work with my Deluo mouse GPS, no problem. Thanks and keep up the good work.

Reply0 replies
Version 1.1
There are no Ratings for this App yet.
> 2 1


Current Version (1.x)


Downloads 5,688
Version Downloads 2,505
License Demo
Date 20 Sep 2004
Platform OS X / PPC 32
Price $49.95
Learn how MacUpdate Desktop makes installing apps from MacUpdate.com one-click easy.
Next time, install TrueNav with 1-click

Learn how MacUpdate Desktop can install apps on MacUpdate with the simple click of the Install apps with MacUpdate Desktop icon. Plus, keep all your apps updated. Play video...