iNavX – Sailing, Boating and Marine Navigation

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** Normally USD$49.99 / NOW $19.99

* Navigate Confidently, Navigate with iNavX - the world's #1 Marine Navigation App
* And, the ONLY app to provide all your favorite charts from your favorite chart providers including Navionics!

“Editor's Choice” - Practical Sailor
"The Standard" - Cruising Magazine
"Must Have List" - Cruising World

Trusted internationally by casual and professional sailors, cruisers, boaters, fishermen, and divers.
Downloads iNavX TODAY and automatically receive a complimentary copy of the official and up-to-date high resolution NOAA RNC United States marine raster charts.

iNavX is the ONLY APP to give you access all of your favorite charts directly through the app. Fully enabled with one-touch purchase and download, iNavX gives users the most streamlined access to the broadest set of marine charts and maps from multiple providers.
• Navionics
• Fugawi
• NV Charts
• Theyr Weather
• Waterway Guide
• Trak Maps
• Solteknik

iNavX takes handheld marine navigation to the next level.
• Anglers: Discover new fishing spots by scouting out deep holes and inlets. Locate the best fishing conditions by identifying cold fronts. Save your best fishing spots with the only app that offers unlimited markers.
• Sailors: Plan great routes with waypoint and route management. Have proactive sail management with GRIB weather forecasts. Then keep watch with integration with external AIS receivers and responders. And remember great locations by geotagging photos.
• Boaters: Stay up to date on boating conditions with weather forecasts that includes currents, winds, and swells. Manage your equipment with nautical instrument integration. Then save and share great boating routes to share with the track log.

ADVANCED FEATURES - iNavX is the most feature rich app available, and all for one great price:

Advanced Chart Plotter
• Plot your position in real-time using your device's built-in GPS
• Easily pan, zoom, and rotate charts (including course up)
• Print a detailed chart to use in combination with the app

Advanced Navigation
• Create waypoints and plan routes to navigate between them
• Track log allows you to record your actual route
• Import/Export data in KML (Google Earth) or GPX format

Advanced Instrumentation
• Acts as a repeater for popular marine navigation software MacENC
• Supports NMEA data over TCP/IP (using Wifi)
• Integrates with external GPS, AIS receivers & transponders
• Connect nautical instruments: Depth, Speed, Wind, Engine, Batteries, etc.

Essential Toolkit
• GRIB weather forecast
• Tides/currents
• Anchor alarm
• AIS alarm
• Port/navaid search

“iNavX is the original and still one of the best navigation apps.” – Practical Sailor
“The most full-featured navigation app around and viewed by many as the standard” – Sail Magazine
"The #1 recommended marine charting app" - iMarineApps

Purchase all your favorite charts. Chart subscriptions vary by chart and provider from $9.99 to $199 for 1-year from the date of subscription and will automatically renew unless cancelled at least 24 hours before the end of the current period. Auto-renew can be turned off anytime by going to your Account Settings in iTunes after purchase. No cancellation of the current subscription is allowed during active subscription period.

NOTE: Continued use of GPS running in the background can dramatically decrease battery life.

User's Guide:
Privacy Policy:

iNavX – Sailing, Boating and Marine Navigation App Description & Overview

The applications iNavX – Sailing, Boating and Marine Navigation was published in the category Navigation on 2008-08-02 and was developed by NavX Studios LLC. The file size is 86.24 MB. The current version is 5.0.7 and works well on 7.0 and high ios versions.

Quick follow up release:
• Fixes issue with chart access
• A couple bug fixes & speed improvements

Please email us if you run into any issues:
[email protected]

If you enjoy using iNavX, please take a minute to leave a review in the App Store. If you've reviewed a previous version please resubmit it as ratings reset with each update. We really appreciate your support!

iNavX – Sailing, Boating and Marine Navigation App Tips & Tricks

iNavX – Sailing, Boating and Marine Navigation Reviews

Pop Rocks 207

Solid nav app  Pop Rocks 207  4 star

Used this app for years on East coast of US. Navigating from Maine to Florida. I use it as a back up on delivery (mostly sailboats in the 50' range). Find it easier than most to open and get quick info on route planning. Also very handy for small local boating when I just want a quick location confirmation on the iPhone. (Important, you need decent cell data or wifi connection to load charts. App will not save multiple charts, best have the one you want loaded before heading out). Yes, you have to buy the charts. Believe I paid once for full package and has been reliably downloading any chart needed since. Would get 5 stars if I could save a couple of charts. 5 stars for overall reliability and long run satisfaction.

capt Hartley

Great program  capt Hartley  5 star

I have use it for a year on different boat and I like it. Need to a few more Charter some missing inland.


App crashes  keeweee  4 star

If this issue could be resolved it would make this a great app. While using the app it crashes and closes itself. You need to reopen to keep using it. Please fix.

A S Peck Jr

Accurate portable iPhone iPad friendly.  A S Peck Jr  5 star

Have latest Raymarine system. INavX accurate and is another nav system on board. Up to date Noaa charts at home superb planning tool. Excellent value! Alex Peck Newer revisions even more useful Alex peck

Texas Wakeboarder

Google maps for the waterway  Texas Wakeboarder  5 star

I've had nothing but good luck with this app. Even the overlays that show the weather work perfectly. Usually I use this on my iPhone so I can navigate lakes in my area. If I ever need to bring along the iPad to get a full Potter size view.very good detail and the live information provided is excellent.


Great Navigation Program with AIS  SFgold49  5 star

I bought iNavX in order to see AIS targets on my chart plotter on the iPad since I don't have that on my older Furuno radar/chart plotter. I'm very happy with the display of targets and information in the program. I'm about to take a long coastal cruise, so I will give it a good trial and evaluate it again after that. Used iNavX on a long coastal cruise from San Francisco to Catalina Island and back. Worked great and was very useful.


Major issues  studdart  1 star

The latest version of this app still has major issues. The charts I've purchased are still unavailable and it makes this app absolutely useless for even the most basic navigation. This isn't the first time an update breaks the app, so I'd recommend looking at a more reliable provider for your charting/navigation.


INavX.  CPTBOBT  4 star

Great Program


Update 5.0.6 breaks charts  carlwk3c  3 star

Don't apply the update to 5.0.6. It makes your charts unavailable. The iNavX folks have uploaded a fix, but apple hadn't made it available yet on the App Store as of 9:30 pm EDT. Love the app, hate 5.0.6😳


Crashes  Angler247  1 star

Application crashes. Did not even have a chance to plot. Wasted my money for the app and chart.


Lake Powell?  Justy013  1 star

Where is Lake Powell?????

Off road hike

Coastal cruising navigation  Off road hike  5 star

I have used this program as the primary navigation program for almost 4000 miles of cruising. I have found the features very useable including setting up a course with preset waypoints and following to destination. The ability to quickly determine distance and bearing to various points along the route is excellent. Finally, the dashboard showing distance, SOG, COG, and how far your COG is off the projected course is very helpful. I have had use of a chart plotter on the boats for all trips but this program is much easier to use. Boatload

Skywarn Middle River

Excellent customer services  Skywarn Middle River  5 star

I few months ago, I found an area in the Chesapeake that pulled up the wrong chart. When I sent the developer an email, he acknowledged the bug quickly, and indeed in a week or two the correction was included in the next revision! I am a very satisfied user. By the way, it may not be clear that NOAA charts are all included at no extra charge. Download most of your desired charts using wifi to avoid data usage. I could not get 5.0 to work on one device, so I didn't update the other. I replaced my phone, so I had to go with 5.0.3, which seems ok on an iPhone SE. Still the best!

Jonathan song

Awesome app  Jonathan song  5 star

When it comes to marine navigation, no app comes even close to iNavX. As an avid sailor, I have tried many different marine navigation apps to enhance my sailing adventures and iNavX has consistently been there for me. A must have for any passionate marine explorer!!

Jim Titus

Jefe de Navegacion  Jim Titus  5 star

The best and always getting better.

Sailing sailor.

AWESOME NAVIGATION APP!!  Sailing sailor.  5 star

This is my #1 back up to paper and Mk I Mod 0 eyeball. Rendering and georectification is spot on. It has never let me down.


Best maps  Isleofgough  3 star

This app has the best nautical maps. It has more detail than navionics or blue chart. The only problem is that the maps do not connect, so one needs to switch maps as you travel. I dropped my rating one star after the update as theyr weather does not work as advertised. It does not display as an overlay and simultaneously replaces the underlying chart with a solid tan box.

Murray Johnson

Amazing, Accurate, 5X Navigation  Murray Johnson  5 star

I can depend on iNav more than the installed navigation system on my boat! Thank you very much for the most updated, accurate & easy to use app! --Dr Murray Johnson


Crossed the Pacific with it!  byrd409  5 star

San Francisco to Hawaii - worked great all the way across on an iPad - came into Hilo 4AM - overtaken by a squall - steered according to iNavX - found ourselves exactly where it said we were relative to the channel markers when the squall passed ... Excellent!


Flawless App  Tgriff  5 star

iNavx is a superb app. It works perfectly as a backup chart plotter. It performs as well, and certainly more intuitively, than the Furuno NavNet plotter on my boat. With the addition of Navionics bathymetry charts and Hilton's satellite charts, it's a powerful fishing tool.

iNavX – Sailing, Boating and Marine Navigation Comments

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