Comparison

ActiveCaptain® vs VesselView Mobile

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

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.

Highlights
  • 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 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/

About

VesselView Mobile

Monitor your Mercury Marine SmartCraft® engine data in real-time, track fuel consumption, and receive maintenance alerts. Connect wirelessly for full functionality or use basic tools like a speedometer and map without the module.

Highlights
  • Live engine data monitoring
  • Fuel usage tracking
  • Fault alerts and descriptions
  • Maintenance reminders
  • Speedometer tool
  • Map with points of interest
  • Location-tagged moment capture
Features
Read full description

VesselView Mobile provides Mercury Marine SmartCraft® engine owners with the ability to view live engine data, monitor fuel usage, obtain detailed descriptions when a fault occurs and receive maintenance alerts when due. The full functionality of the app is available when used in conjunction with the Bluetooth Low Energy VesselView Mobile module. This app collects and shares your precise geolocation. When the app is open and connected to your vessel it requires a continuous connection and therefore may impact the battery life of your device. Without the module, users still have access to a speedometer tool, a map with POIs, the ability to capture moments with the location tagged, plus other useful features. Mercury Marine’s VesselView Mobile app also provides users with a Web-based account. Features: • View live SmartCraft® engine data : RPM, Battery Voltage, Engine Temperature, Engine Hours, Oil Temperature, Oil Pressure, Coolant Temperature, Sea Temperature and more! • Speed is determined from your device • Your Top Speed is captured so you can share with friends • Holeshot. A racing game that uses your device's GPS to see how soon you can get to 20mph or 30mph • Enter fuel on-board and the app tracks fuel usage • Average speed and fuel economy is calculated and used to estimate Distance to Empty and Time to Empty • Receive active fault alerts and corresponding descriptive fault information • Enter Maintenance records and get appropriate reminders in the future • See your location on a map with nearby Points of Interest • Capture Moments such as pictures or fish caught with a location tag • Use the timeline to review Moments or Maintenance • Weather and wind conditions updated periodically • Communicate wirelessly to your SmartCraft® engine through a Bluetooth Low Energy connection • Allows for normal phone operation – call, text, streaming music, search the web, etc. while connected to your Mercury Marine SmartCraft® engine ************ IMPORTANT INFORMATION ************************* • Mercury Marine’s VesselView Mobile app is free to install. The VesselView Mobile module can be purchased through Mercury Marine dealers or through a link inside the app. • The VesselView Mobile module works with SmartCraft® capable engines built since 2003 (40HP and up). One to four engines can be viewed simultaneously. • The VesselView Mobile module simply connects to a SmartCraft® connector located either at the helm or on the engine. • Continued use of GPS running in the background can dramatically decrease battery life.

Screenshots

ActiveCaptain®4 screens
VesselView Mobile4 screens

Verdict

The call

The clearest difference is rating: ActiveCaptain® at 4.0 against VesselView Mobile's 3.1. ActiveCaptain® also leads on ratings volume (5K vs 146) and chart position (#27 vs unranked). VesselView Mobile's advantage is in-app purchases (none vs 18) and iOS requirement (10.0 vs 17.0). On price, update cadence, ads and monetization model 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. ActiveCaptain® sells 18 in-app purchases, starting at $74.99 per year. VesselView Mobile asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

ActiveCaptain® holds the better App Store score, 4.0 against 3.1. That said, the two scores are not equally well evidenced: ActiveCaptain® has 5K ratings behind it against 146, so its average is the more settled of the two. Written reviews point the same way: 57% of ActiveCaptain®'s written reviews are positive against 47% of VesselView Mobile's.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 3 months. The most recent releases landed on September 24, 2026 and September 20, 2026 respectively.

Scorecard6 real differences · 5 level
ActiveCaptain® versus VesselView Mobile: the parameters behind the verdict, then further details
ParameterActiveCaptain®VesselView Mobile
PriceFreeFree
Rating4.0 (5K ratings) — better3.1 (146 ratings)
Positive reviews56.5% of reviews — better46.7% of reviews
Number of ratings5K — better146
Update frequencyEvery 3 monthsEvery 3 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree with in-app purchases
Best chart rank#27 — better—
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS17.010.0 — better
Further details — not scored
Size195 MB96 MB
Age rating4+4+
DeveloperGarminMercury Marine LLC

Customer experience

ActiveCaptain®

All ratings5,011 ratings
Positive72.9%
Neutral3.7%
Negative23.4%
Written reviews890 reviews
Positive56.5%
Neutral4.6%
Negative38.9%

VesselView Mobile

All ratings146 ratings
Positive45.2%
Neutral18.5%
Negative36.3%
Written reviews90 reviews
Positive46.7%
Neutral18.9%
Negative34.4%

User reviews

ActiveCaptain®

From 5K App Store ratings

What 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

VesselView Mobile

From 146 App Store ratings

What we love

  • 📊 Comprehensive engine data display
  • 🎯 Easy setup and installation
  • ⚡ Fast synchronization with module
  • 🔧 Useful for maintenance tracking
  • 💰 Cost-effective alternative to analog gauges

Room to improve

  • 🐛 Frequent Bluetooth disconnection issues
  • 📵 iOS compatibility problems (especially iOS 18)
  • 🔌 Unreliable connection stability
  • ❌ Limited engine data from expensive module
  • 🎨 Basic, outdated interface design

Bugs and requests

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

VesselView Mobile

Reported bugs

15 issues
  • App won't connect after iOS updates
  • Bluetooth disconnects constantly
  • App crashes on startup
  • Touchpad unresponsive after iOS 18
  • Freezes when opening or switching apps
Show 10 more
  • Won't open on iPad despite working on iPhone
  • Fuel consumption readings tripled after update
  • Speedometer fluctuates randomly
  • Language settings change unexpectedly
  • Checklists revert to original after closing
  • Device sync issues across multiple devices
  • Connection drops when moving phone
  • App won't accept password setup
  • No data received from engine despite connection
  • Fuel remaining calculations inaccurate

Requested features

20 requests
  • Landscape/portrait orientation support
  • Trim and tilt angle display
  • Dial/analog gauge options
  • Apple Watch app integration
  • Simulation mode for setup
Show 15 more
  • Miles per gallon (MPG) on main screen
  • Water pressure monitoring
  • Rev limiter with alarm
  • Troll control feature
  • Engine performance history and analytics
  • Individual hour tracking by RPM range
  • Customizable gauge layouts
  • Bluetooth auto-connect functionality
  • Offline data storage and access
  • User-defined maintenance categories
  • Mixed metric/imperial unit support
  • Oil pressure display
  • Fuel level via Bluetooth (without SmartCraft harness)
  • Screen rotation for charging
  • Remote boat control capability

In-app purchases

18 purchases

ActiveCaptain®

Subscriptions7
  • 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 more
  • 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
One-time11
  • U.S. LakeVü Detail Map$59.99
  • US+Great Lakes Detail Map$99.99
  • BlueChart g3+LakeVu g3 Built-I$99.99
Show 8 more
  • 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
None

VesselView Mobile

No in-app purchases

Questions

Is ActiveCaptain® free?
ActiveCaptain® is free to download, with in-app purchases available.
Is VesselView Mobile free?
VesselView Mobile is free to download, with no in-app purchases.
Which has better reviews, ActiveCaptain® or VesselView Mobile?
ActiveCaptain® is rated higher. ActiveCaptain® averages 4.0 out of 5 from 5K ratings, while VesselView Mobile averages 3.1 from 146 ratings.
Do ActiveCaptain® or VesselView Mobile have ads?
Neither ActiveCaptain® nor VesselView Mobile shows ads.
Which is updated more often, ActiveCaptain® or VesselView Mobile?
ActiveCaptain® ships an update every 3 months, and VesselView Mobile every 3 months. Most recently, ActiveCaptain® was updated on September 24, 2026 and VesselView Mobile on September 20, 2026.

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