Tap Maps | Import | X-Traverse Maps, activate a raster chart product, tap Download on any individual chart; later, view charts from Maps | Custom Maps. On-demand tiled Web Maps are accessed differently.


July 14, 2016

X-Traverse will only display charts which are compatible with your software.


November 10, 2015

Since October 2016, the web service (formerly as shown in older versions of iNavX) is incompatible with legacy versions of iNavX 3.x and 4.x. Charts will no longer download and waypoints / routes data will no longer transfer. Error 200 will be issued by the app when attempting to work with with iNavX 5.x are fully compatible and interoperable.


August 10, 2017

A basic introduction to the web service charts and how they work with iNavX.


June 26, 2017

Step by step illustrated example of using Waterway Guide data overlays on iNavX 4.7.4. The same essential steps apply to iNavX 5.x though some portions of the illustrations below are different from what is seen in version 5.


January 12, 2017

If the iOS Settings icon shows Cellular Data you have (at least) assisted-GPS. Also in Settings, enable Location Services. Another quick check: imprinted into the surface of any 3G / 4G cellular device ever manufactured is an IMEI number; for iPad units, the IMEI is always on the back side of the hardware.


August 8, 2016

Chart titles seem to disappear when you filter the chart list; unfilter it with the Magnifying Glass icon.


November 10, 2015

Check your email and password (case-sensitive) in the iNavX menu Charts | Account (in the older iNavX 4, the menu is PreferencesX-Traverse Account).​ It must match exactly with whatever logs you into


December 19, 2016

Beginners at using the iNavX app sometimes do not notice the buttons in the upper-left and/or upper-right corners of any dialog box. These buttons will get you out of any sub-menu and up a higher level where you will see the options you are looking for.


June 12, 2017

That's how it works... you need to start a download inside your charting software. X-Traversre never "automagically" pushes charts to any destination.


August 2, 2016

No, a secure download of charts and other data is done exclusively from your licensed software; any other way would be insecure and awkward.

May 22, 2015

For merely a second device / computer, just configure software for your X-Traverse account and charts, start downloading. For a third or fourth, read on... ​

May 22, 2015

Upload GPX or KMZ files to "My Cloud Storage" page or send as email attachment. Then use import menu option to get data into iNavX.


March 15, 2017

Charts are data, like a word processor document or spreadsheet. Data like charts needs software to present it and offer features beyond merely a visual image.


August 31, 2015

As long as a Theyr Weather subscription is present and activated on an account, the iNavX app has a Theyr menu inviting one to pick a forecast region and forecast model type. Once selected, the weather graphics semi-transparently overlay chart graphics at a regional level.


November 17, 2016

The content of any commercially sold chart depends, in part, on the permissions of maritime authorities; this has temporarily affected chart detail availability in the area of Hong Kong.


August 31, 2015

iOS 8.3 had a well known issue with Bluetooth connectivity. Updating to iOS 8.4, iOS 9.x or higher resolves the issue with getting data from an external Blueooth enabled GPS device.


January 5, 2016

A password with punctuation characters such as ~ ! @ # $ % ^ & * (,  etc. may trigger a chart product activation failure -- even though the password is perfectly acceptable for general account access. Change the password to alphanumeric text. Then attempt the chart product activation again.


March 12, 2018