PRO CHARTS vs ActiveCaptain®
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PRO CHARTS
Navigate marine environments with detailed nautical charts and route planning. Track your location, find friends on the water, and share your trip details for safety. Offline chart access ensures reliable navigation even without an internet connection.
- High-resolution NOAA nautical charts
- Offline chart access
- Waypoint and route creation
- Buddy tracking
- Float plan sharing
- Point-and-steer navigation
- Track recording
Read full descriptionHide full description
MiraTrex PRO CHARTS™ is a powerful, yet easy-to-use marine navigation system. Whether you’re a fisherman, weekend cruiser, sailor, diver, 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. Key Features: • High-resolution NOAA nautical chart coverage with depths 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 based on NOAA chart corrections. • 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. Website: www.miratrex.com -------------------- Plans: Base app with limited features - Free 14 day trial of all premium features - Free All premium features (Monthly) - $2.99 All premium features (Annual) - $29.99 (Save 16%, about 2 months free) -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. http://www.miratrex.com/procharts/terms-of-use/ http://www.miratrex.com/procharts/privacy/ 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.
ActiveCaptain®
This app connects your mobile device to compatible Garmin chartplotters, enabling wireless chart and map transfers, software updates, and route planning. It also provides access to a community of boaters for reviews and information on marinas and points of interest.
- Wireless chart and map transfer
- Route and waypoint planning
- ActiveCaptain Community for POI reviews
- Chartplotter control via Helm feature
- Easy software updates
- OnDeck system monitoring
- Garmin Quickdraw Community map sharing
Read full descriptionHide full description
The free ActiveCaptain app creates a powerful connection between your compatible mobile device and Garmin chartplotter, charts, maps and the boating community. Whether you use your Garmin products for cruising, fishing, sailing or diving, this all-in-one app will help you enjoy your time on the water. Just pair the app with your compatible chartplotter to wirelessly transfer and access charts and maps, software updates, routes, waypoints and helpful feedback from the ActiveCaptain Community. And, with the purchase of the OnDeck™ hub(1), you can track and monitor your boat from virtually anywhere. Please note that this app is intended for Garmin chartplotter owners and is not recommended for use as a stand-alone navigational app. FEATURES AVAILABLE: - ONECHART™: > New Garmin Navionics+™ and premium Garmin Navionics Vision+™ cartography, featuring a Navionics® style appearance, advanced Auto Guidance+™ technology(2) and a one-year subscription to daily updates, is available now for North America and Europe, and coming soon to the rest of the world. Purchase our newest-generation charts or legacy BlueChart® g3 charts from your mobile device, and upload them to registered Garmin chartplotters on your vessel. You will get exceptional coverage, clarity and detail with charts that feature integrated Garmin and Navionics data and much more. Plus, the NOAA raster cartography(3) and premium features can be downloaded for free through the ActiveCaptain app. Visit Garmin.com/marinemaps. - PLAN A TRIP: Plan your trip, or e-scout a new fishing spot before you’re on the water. Then, transfer your data to your chartplotter where you can view your routes and waypoints. - USER DATA SYNC: Automatically back up and sync your data between your chartplotter and the ActiveCaptain app. - ACTIVECAPTAIN COMMUNITY: Join a community of boaters to get up-to-date feedback on marinas, boat ramps and other points of interest (POI). Check ratings, read reviews, and view pictures of POIs to make informed decisions on the water. Contribute your own POI, reviews and pictures from your compatible mobile device. - CONTROL YOUR CHARTPLOTTER: Using the built-in Helm™ feature, the ActiveCaptain app lets you view and control your compatible(4) chartplotter from your smartphone or tablet, even when someone else is at the helm(5). - EASY SOFTWARE UPDATES: Receive notifications about software updates from the app, and update your chartplotter wirelessly. - ONDECK HUB: Use the ActiveCaptain app to track, monitor and control any number of switches with the OnDeck system(1) from nearly anywhere. Door open? Bilge running? Peace of mind comes in the form of text alerts and updates. - GARMIN QUICKDRAWTM COMMUNITY: Download the latest 1’ HD contour maps shared by your fellow boaters, and sync with your chartplotter. You can also upload your own Quickdraw Contours map data. - SMART NOTIFICATIONS: Connect the app to your chartplotter, and turn on smart notifications(4) to see calls, text messages and more on the chartplotter display while your phone is somewhere safe and dry. FOOTNOTES 1)OnDeck hub sold separately and requires an active subscription plan 2)Auto Guidance+ is for planning purposes only and does not replace safe navigation operations 3)NOAA raster cartography cannot be viewed on echoMAP™ CHIRP and ECHOMAP™ Plus combos but can be viewed on mobile devices via the ActiveCaptain mobile app 4)Helm feature is not compatible with ECHOMAP series chartplotters 5)Check device compatibility on the ActiveCaptain app web page; visit https://www.garmin.com/c/marine/marine-apps/ End User License Agreement: https://www.garmin.com/en-US/legal/marine-mobile-eula/
Screenshots
Verdict
The clearest difference is review sentiment: ActiveCaptain® at 57% against PRO CHARTS's 17%. ActiveCaptain® also leads on chart position (#24 vs #143). PRO CHARTS's advantage is rating (4.5 vs 4.0) and iOS requirement (15.6 vs 17.0). On price, ratings volume, update cadence and ads there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. PRO CHARTS sells 4 in-app purchases, starting at $2.99 per month and ActiveCaptain® sells 18 in-app purchases, starting at $74.99 per year. Whichever you choose, the download price is not the number that matters.
PRO CHARTS holds the better App Store score, 4.5 against 4.0. Both are backed by a comparable volume of ratings — 8.5K and 5K respectively. Written reviews complicate that: 17% of PRO CHARTS's written reviews are positive against 57% of ActiveCaptain®'s, so the app with the better star average is not the one people write more warmly about.
PRO CHARTS ships an update every 2 months, ActiveCaptain® every 3 months. The most recent releases landed on September 25, 2026 and September 27, 2026 respectively.
| Parameter | PRO CHARTS | ActiveCaptain® |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (8.5K ratings) — better | 4.0 (5K ratings) |
| Positive reviews | 17.2% of reviews | 56.5% of reviews — better |
| Number of ratings | 8.5K — better | 5K |
| Update frequency | Every 2 months — better | Every 3 months |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Best chart rank | #143 | #24 — better |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.6 — better | 17.0 |
| Further details — not scored | ||
| Size | 48 MB | 195 MB |
| Age rating | 4+ | 4+ |
| Developer | MiraTrex, Inc. | Garmin |
Customer experience
PRO CHARTS
ActiveCaptain®
User reviews
PRO CHARTS
From 8.5K App Store ratingsWhat we love
- 🚀 Great for navigation
- 🗺️ Helpful for coastal areas
- 👍 Useful app overall
Room to improve
- 🐛 Frequent crashes and glitches
- ⚠️ Subscription issues and hidden costs
- 🌐 Lacks coverage for non-US regions
- 🔒 Poor account management and support
ActiveCaptain®
From 5K App Store ratingsWhat we love
- 👍 Easy to use
- 🚀 Seamless integration with Garmin devices
- 💡 Useful for planning trips and managing waypoints
- 🚀 Convenient for updating software and charts
- 👍 Great app for Garmin users
Room to improve
- 🐛 Frequent crashes and connection issues
- 🔍 Limited chart and mapping functionality compared to competitors
- 🤔 Difficult to transfer data between devices
- 🤔 Confusing and not very intuitive user interface
- 💰 Expensive for the features provided
Bugs and requests
PRO CHARTS
Reported bugs
3 issues- Charts not loading or disappearing
- Subscription not recognized
- Login/account issues
Requested features
3 requests- Offline map downloads
- Depth and hazard data
- Better route planning tools
ActiveCaptain®
Reported bugs
4 issues- Charts and maps not loading properly
- Waypoints and routes not syncing correctly
- Constant prompts to purchase additional charts
- Compatibility issues with older Garmin devices
Requested features
5 requests- Ability to duplicate and edit existing routes
- Sync user data across multiple devices
- Improved chart detail and coverage
- Animated tides and currents
- Better integration with other navigation apps
In-app purchases
PRO CHARTS
- 1 Year Auto Renewing Subscription14 Days trial$2.991 Month
- 1 Year Auto Renewing Subscription14 Days trial$29.991 Year
- Brazil - Nautical Charts$4.99
- 1 Year Subscription$29.99
ActiveCaptain®
- NSUS007R-U.S. East$74.991 Year
- NSUS006R-U.S. South$74.991 Year
- g4 U.S. Lakes & Rivers Built-i$99.991 Year
Show 4 moreShow fewer
- NSUS001L-U.S. & Canada$99.991 Year
- g4 Vision U.S. South$129.991 Year
- g4 Vision U.S. East$129.991 Year
- GN+ US & Coast Canada Built-In$149.991 Year
- U.S. LakeVü Detail Map$59.99
- US+Great Lakes Detail Map$99.99
- BlueChart g3+LakeVu g3 Built-I$99.99
Show 8 moreShow fewer
- LUS100F - Download$149.99
- GN+ U.S. South$149.99
- GN+ U.S. East$149.99
- VUS010R - Download$174.99
- GN+ U.S. & Canada$199.99
- HXUS604X - Download$219.99
- GNV+ U.S. East$249.99
- GNV+ U.S. South$249.99






