PRO CHARTS™ - Marine Navigation / Nautical Charts

MiraTrex PRO CHARTS™ is a powerful, yet easy-to-use marine navigation solution. Whether you’re a fisherman, weekend cruiser, sailor, jet-skier, or an offshore captain needing to find an exact location hundreds of miles offshore, PRO CHARTS™ will get you there and back home safely – with nothing more than your iPhone or iPad.

The free evaluation version displays standard satellite, road, and hybrid maps. An in-app subscription purchase of $2.99/mo or $29.99/yr includes nautical charts, navigational features, and frequent app upgrades.

Key Features:

• High-resolution nautical chart coverage for all U.S. coastal areas, the Great Lakes, major U.S. river systems, and Brazil plus global high-level nautical charts. Charts are automatically updated every 7 days based on NOAA chart corrections. Specialty charts for Mexico available via In-App Purchase

• Easy one-touch Waypoint and Route creation. Pre-plan your routes at home or create them at sea with equal ease. Just touch the screen to create new waypoints and routes.

• Find your friends on the water. With our new Buddy-tracking feature, you can see and meet up with your friends while you’re out on the water. If you’re on your secret spot and don’t want to be seen, you can hide your location with the touch of a button.

• Stay safe. Easily create and send a Float Plan of your trip to a friend or family member. Your Float Plan and location history can be forwarded to search and rescue personnel in case of an emergency.

• Easy point-and-steer navigation. The red heading bug on the large on-screen compass always directs you to the next point on your route. Navigation is as easy as pointing your boat at the heading bug to stay on course.

• No Network. No Problem. PRO CHARTS™ is designed so no internet connection is required to view your charts while out on the water. You simply download in advance any charts you’ll need at sea with the touch of a button.

• Record your tracks. Track your position in real-time and later view your track history.

• Fully indexed point of interest (POI) database including weather, aids to navigation (markers and lights), obstructions, tides, currents, your buddies, and more.



Subscription prices:

One year - $29.99
Monthly - $2.99

-Payment will be charged to your iTunes Account at confirmation of purchase.
-Your subscription automatically renews unless auto-renew is turned off at least 24 hours before the end of the current subscription period.
-You will be charged for renewal within 24 hours prior to the end of the current period, for the same duration and at the current subscription rate for that product.
-You can manage your subscriptions and turn off auto-renewal by going to your Account Settings in the Apple Settings app after purchase.
-No cancellation of the current subscription is allowed during active subscription period. This does not affect your statutory rights.
-Any unused portion of a free trial period, if offered, will be forfeited when you purchase a subscription.
-We will be collecting information about your use of the app both when you are online and offline. To find out more please see our privacy policy.


By purchasing a subscription or downloading an app you agree that you have read and accept our Privacy Policy and Terms of Use.

NOTE: Continued use of GPS running in the background can dramatically decrease battery life. Though PRO CHARTS™ will function without a GPS as a chart reader, a GPS-enabled device is required for point-to-point navigation. Third-party Bluetooth GPS units are available to enable GPS for iOS devices such as WiFi-only iPads that do not include a GPS receiver. For offline use where no Internet connection is available, charts must be pre-cached while still on-line and connected, any charts downloaded while online will be available for offline use.

PRO CHARTS™ - Marine Navigation / Nautical Charts App Description & Overview

The applications PRO CHARTS™ - Marine Navigation / Nautical Charts was published in the category Navigation on 2011-08-04 and was developed by MiraTrex, Inc.. The file size is 34.22 MB. The current version is 3.53 and works well on 7.0 and high ios versions.

-Performance Improvements

PRO CHARTS™ - Marine Navigation / Nautical Charts App Tips & Tricks

PRO CHARTS™ - Marine Navigation / Nautical Charts Reviews


Waste of money  ᏔᏓᎠE ᎾPEN  1 star

Can't navigate with a straight line , there would be a serious issue with my boat and lift at that . Looks like it took a lot of time to build the app but it lacks the whole point of using it .


CRAP  BessieSue  1 star

Don't waste your time or money on this garbage!!!! Totally useless!!!


Thieves  pw302  1 star

The app is trash . I downloaded a year ago. Saw it was junk asked to have a refund . And come to find out I'm still being billed a year later ... don't waste your time or money on this trash


Save your money.  Scooter7654  1 star

Unable to sign in after purchasing. After 20 attempts, app updating, resets, hard restarts, and no way to contact developer I wrote my first ever 1 star review.


App issue!  boater84  2 star

First off the app did get me where I need to go but not without some major difficulties. I paid for the service and it won't even let me log in! Waste of money!


Good maps, waypoints work, very good  Pwhiteme  4 star

I am new to boating and this app worked as expected. Waypoints worked, maps are detailed, depths, and extras.

Angry boater

HORRIBLE!  Angry boater  1 star

This app is terrible! I could never log into my account to use the features of the subscription! Every time I put in my user/password it would just keep "thinking" and never log in. And the little status bar would keep spinning, trying to log in, when I went back to the chart screen. And for some reason I could not cancel the subscription either for a while. The auto renew button would not move. It kept charging me monthly but I was not able to use any features. Finally turned off auto renew and deleted the app.

Jean paul Chaves

Let me try it!  Jean paul Chaves  1 star

You can't even try it with all this buying plans options.

That boat guy

Junk and deceptive  That boat guy  1 star

Don't waste you money or time with this app. Just get the Skipper App and save your money.


Not too bad but not great either  Aquabody  3 star

Not a bad app, but it keeps pestering you to buy the upgrade all the time, which annoyed me, and the size of the boat is far too large on the plotter. Can we have smaller boats please that are less than the size of St Lucia? Not too easy to find way around this app. It did help to pinpoint where we were in the ocean but all other features were extra.

Me2you!!! Help

Please fix it!!!!  Me2you!!! Help  2 star

It won't upload the stuff I put in it! And put its own longitude and latitude!


Way outdated!!!  TipTig  1 star

These charts show land on the South Louisiana coast that have been gone now for over 20 years!!! This app was a waste of money FOR ME.....

Matt Coxe

Great Chart App  Matt Coxe  5 star

Used this app to find my way to a duck blind on the Currituck Sound, in the middle of the marsh, in the dark. Even with poor cell service this chart updated well enough to be very accurate. I agree with other reviews, that the location dot should be an arrow showing heading but otherwise a great app. I would recommend to friends.


Very good app  donmateo  4 star

I highly recommend buying this app. It is a great way to get a quick fix with GPS on your phone. I have two requests though. 1. If I try to save a track it stops when my phone goes to sleep and then you lose a portion of your trip. I wonder if there is a way to keep recording. 2. --This one is Apple's fault-- When we still had Google maps the satellite image overlay was from low tide(around Hilton Head, SC). Unfortunately Apple's satellite images are at or near high tide. It was nice when you could actually see sandbars in addition to the depth markings since they do shift. I wrote Apple, but maybe if more people complain it will get fixed.


Simple charts review  ELN9798  5 star

Very impressed with the app. We have taken it along on a handful of trips down the ICW from southern VA to Key Largo. The instruments panel including location, speed, distance, etc has matched my garmin installed onboard in every instance that they were side by side. Love the detail in the raster charts rather than the electronic charts on the garmin much more appealing to look at. My wife and I really enjoyed the course export functionality that allowed us to share our course with friends which has come in handy. Really like the app and have already gotten more than $10 worth of enjoyment out of it. Hopefully the developers will continue to add new features. We requested several features which we would find useful and think others on the water would as well. They stated that they would be adding these features to a list of enhancements they have planned so time will tell if they get added.

Dive in

Ok  Dive in  3 star

The charts won't update on the screen sometimes.


Ok, but can be improved  WildAlaska98  4 star

The program runs ok, but few improvements may make it much better. Instead a ball as a boat position it should be an arrow pointing int direction the boat is heading. Also tides should be a help. For some reason, one cannot enlarge the chart, instead the sat picture comes instead. ( if I want to navigate on water, I do not need a sat picture, but precise charts- ie one that is enlarged) Over all it is all right for the money spent, but definitively could be improved


Great app  pauliemv  4 star

Love it. Only criticism I have is the refresh rate when scrolling in. Gets a little wonky. I use it on my 4s and iPad that's from 2010 and operates with io5.1.1


Nice job  1928374  5 star

Great app.


Great app  Dav1dHughes  5 star

I have experimented with a lot of marine apps and this one is my favorite by far. The only thing that I didn't like was that it would not follow your movement keeping you centered on the screen. But after some very helpful communication with the developers, they explained why it didn't do what I wanted, but also assured me that this functionality would be included in the next update or two. They delivered on their promise and I have a great app that I use every time I am on the great lakes. I can also export all of my waypoints at once, in the form of an email, to my iPad and BAM, everything is there too!

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