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iNavX – Sailing, Boating and Marine Navigation

By NavX Studios LLC

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To thank you for making iNavX the #1 Marine Navigation App, iNavX is now $24.99 for a limited time only!
This is a 50% saving from the normal price of $49.99

••• Most advanced marine navigation app on iOS
••• Editor's Choice Winner, Practical Sailor
••• Advanced chart plotter for a FRACTION of the cost!

“Although I have tried many other navigation apps, I always keep coming back to this one as it has the most features with the cleanest, most intuitive interface.” - SailingWriter

“Anglers can pan, zoom and rotate charts … iNavX is compatible with X-Traverse,, Navionics and Explorer” – Sport Fishing Magazine, 10 Top Mobile Apps for Boating Anglers

iNavX - The original and still the best for your iPad and iPhone:
The leading marine navigation app for sailors, cruisers, boaters, fisherman and divers. iNavX includes the official and up-to-date high resolution NOAA RNC raster United States marine charts of the West Coast, Gulf Coast, East Coast, Great Lakes, Alaska, Hawaii, and US Virgin Islands.

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

iNavX takes marine navigation on your iPad and iPhone to the next level.
• Anglers: Discover new fishing spots by scouting out deep holes and inlets. Then locate the best fishing conditions by finding 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: See currents, winds, and swells to find the best boating conditions with weather forecasts. Manage equipment with nautical instrument integration. Then remember great boating routes to share with a track log.

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:

What's New in Version 5.0.3

Lots of exciting improvements to share:
• iOS 10 support
• Routes tab added back on iPad
• Tides option added to contextual menus
• Theyr Precision Weather in-app purchase
• Tons of other bug fixes & speed improvements

Please email us if you run into any issues:

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!


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Customer Reviews

Excellent customer services

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!

Coastal cruising navigation

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

The BEST boating and Marine Navigation App

Without a doubt this is the best marine navigation app. I've tried them all now and iNavX is the only app I used. Whether I'm sailing in San Francisco or open ocean racing, iNavX's comprehensive features and access to all the charts I need, clearly sets it apart. Don't be nickel-and-dimed by cheaper apps with all their IAPs. I ended up spending a lot more than what iNavX charges and got a fraction of the features. More importantly, through iNavX's partnership with X-Traverse I got all the international charts I need. Really helpful when I was sailing the Virgin Islands this spring.

iNavX – Sailing, Boating and Marine Navigation
View in iTunes
This app is designed for both iPhone and iPad
  • $24.99
  • Category: Navigation
  • Updated:
  • Version: 5.0.3
  • Size: 68.6 MB
  • Languages: English, Dutch, French, German, Italian, Spanish, Swedish
  • Seller:

Compatibility: Requires iOS 7.0 or later. Compatible with iPhone, iPad, and iPod touch.

Customer Ratings

Current Version:
All Versions:

Top In-App Purchases

  1. Mexico Marine Charts - Sea of Cortez by Blue Latitude Press$39.99
  2. Fugawi Aboard USA - quilted NOAA raster charts$9.99
  3. Theyr Premium - Mobile (Annual) for iOS$34.99
  4. Explorer Chartbooks - Bahamas$49.99
  5. Mexico Marine Charts - Pacific Mexico by Blue Latitude$39.99
  6. Waterway Guide - Southern Edition$19.99
  7. Waterway Guide - Great Lakes Edition$19.99
  8. Fugawi Aboard - Canada$99.99
  9. Waterway Guide - Atlantic ICW Edition$19.99
  10. NV Charts Region 9.1 Northwest Bahamas - 2015 edition$59.99