Best Boat Monitoring Apps

217+ iOS apps curated and reviewed

4.5 avg rating
19 free apps
Updated June 2026

If you already know Siren Connected Boat, this is the deeper bench. 217+ boat monitoring apps for iPhone, all reviewed and ranked by user rating, recency, and download trend as of June 2026.

Compare top Boat Monitoring Apps (June 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Siren Connected BoatSiren Connected BoatFree4.2โ˜… (1.2K)NoNoJul 2026
2VirCru: Boat MonitoringVirCru: Boat MonitoringFreeโ€”NoNoMay 2026
3Boat MonitorBoat MonitorFreeโ€”NoNoMay 2026
4Sentinel - Your boat, onlineSentinel - Your boat, onlineFree4.6โ˜… (42)NoYesJul 2026
5Roam Marine MonitorRoam Marine MonitorFree5.0โ˜… (7)NoNoJul 2026
6Boat Watch - Ship TrackingBoat Watch - Ship TrackingFree4.6โ˜… (3.7K)NoYesJul 2026
7Nebo - Boat Logging Made Easy.Nebo - Boat Logging Made Easy.Free4.1โ˜… (34)NoYesJul 2026
8Anchor Alarm: ZENKOU PROAnchor Alarm: ZENKOU PROFree4.5โ˜… (159)NoYesJul 2026

Top Picks for Boat Monitoring

Siren Connected Boat#1

Siren Connected Boat by Yamaha Motor Co. Ltd.

Smart Boating Made Easy
Editor's Choice
๐Ÿ“Š Productivity
4.2๐Ÿ˜ž(1.2K ratings)
Free
Siren Connected Boat screenshot 1
Siren Connected Boat screenshot 2
Siren Connected Boat screenshot 3
Siren Connected Boat screenshot 4
Siren Connected Boat screenshot 5

This app provides remote monitoring and control of your boat's critical systems, including battery, bilge, and engine performance. It offers real-time location tracking with geofencing and security features like motion sensors and alarms. Enhance your boating experience with smart connectivity.

What We Love

  • ๐Ÿš€ Consistent improvement
  • ๐Ÿ‘ Nice update overall
  • ๐Ÿ‘ Big improvement
  • ๐Ÿ‘ Must Have for Boat Owners

Room to Improve

  • ๐Ÿ› Terrible redesign, nonstop false alerts
  • ๐Ÿ› Terrible change
  • ๐Ÿ› A big step backward
VirCru: Boat Monitoring#2

VirCru: Boat Monitoring by VirCru LTD

Marine Security and Control
Strong Contender
๐Ÿ”ง Utilities
0.0(0 ratings)
Free
VirCru: Boat Monitoring screenshot 1
VirCru: Boat Monitoring screenshot 2
VirCru: Boat Monitoring screenshot 3
VirCru: Boat Monitoring screenshot 4

Monitor and control your boat remotely with this app and its suite of sensors. Get peace of mind for various boat types, from sailing boats to houseboats, by checking on your vessel from your phone.

More Boat Monitoring apps to explore

4
Sentinel - Your boat, online
Sentinel - Your boat, online
Sentinel - Your boat, online
Monitor & Control your boat
Free

Monitor your boat's position and vital systems remotely. Receive alerts for unexpected changes like bilge activity or low battery voltage. Control onboard systems and share your trips with others.

Real-time boat position monitoringVital systems alerts (bilge, battery, anchor)Virtual anchor with movement alerts
๐Ÿ—บ๏ธ Navigation
(42)
free with in-app purchases
5
Roam Marine Monitor
Roam Marine Monitor
Roam Marine Monitor
Monitor your boat, anywhere
Free

Monitor your boat's critical systems remotely. Track location, check battery, bilge water, and cabin conditions. Receive real-time alerts for anchor drift and environmental changes to ensure your vessel's safety and security.

Battery level monitoringGPS location trackingBilge water and pump runtime
๐Ÿ”ง Utilities
(7)
free
6
Boat Watch - Ship Tracking
Boat Watch - Ship Tracking
Boat Watch - Ship Tracking
Ferry, cargo & cruise ships
Free

Track ships and boats globally in real-time. Identify vessels, view their details, and receive alerts for arrivals and departures. Explore nautical charts and use augmented reality for an enhanced viewing experience.

Real-time AIS ship trackingVessel identification and detailsFavorite boat tracking
โœˆ๏ธ Travel
(3.7K)
free with in-app purchases
7
Nebo - Boat Logging Made Easy.
Nebo - Boat Logging Made Easy.
Nebo - Boat Logging Made Easy.
Auto Boat Log, Connect & Share
Free

This app automatically logs your boating voyages and provides detailed summaries. Connect with other boaters to chat, share your location for safety, and help the community. It's a digital logbook and a social platform for boaters.

Automated voyage logsBoating activity summariesChat with boating friends
๐Ÿ—บ๏ธ Navigation
(34)
free with in-app purchases
8
Anchor Alarm: ZENKOU PRO
Anchor Alarm: ZENKOU PRO
Anchor Alarm: ZENKOU PRO
Boat Monitor Onboard & Ashore
Free

This app provides real-time anchor alerts and remote boat monitoring for both onboard and ashore users. It offers advanced features like flotilla management, AI anchor watch customization, and social sharing to enhance safety and community for boaters.

Instant live alertsRemote vessel trackingFlotilla management
๐Ÿ—บ๏ธ Navigation
(159)
free with in-app purchases
9
Anchor Alarm / Watch
Anchor Alarm / Watch
Anchor Alarm / Watch
The anchor watch for your boat
Free

This app monitors your boat's position and alerts you if it drifts outside a set radius. It offers remote monitoring with two devices and a feature to find anchorages. You can also request yacht charters directly through the app.

Set custom anchor radiusReceive immediate alarm alertsAdjust monitored area precisely
๐Ÿ—บ๏ธ Navigation
(794)
free with in-app purchases
10
LocMarine Pro
LocMarine Pro
LocMarine Pro
Multiple boat monitoring
Free

Monitor and manage multiple boat hubs from one application. Stay updated on essential boat information 24/7, ideal for captains, fleet owners, and multi-boat owners.

Monitor multiple boat hubsManage boat information24/7 real-time updates
๐Ÿ”ง Utilities
(6)
free
11
Boat Trader - Boats for Sale
Boat Trader - Boats for Sale
Boat Trader - Boats for Sale
Buy & Sell Boats in the US
Free

Discover new and used boats for sale across the U.S. with an extensive search marketplace. Filter by type, size, price, and more to find your ideal vessel. View detailed specs, photos, and easily contact sellers.

Extensive search filters and sortingView photos and detailed specsResearch boat types and models
๐Ÿ›๏ธ Shopping
(175K)
ad-supported
12
BoatUS - Boat Weather & Tides
BoatUS - Boat Weather & Tides
BoatUS - Boat Weather & Tides
24/7 Boat Towing & Insurance
Free

This app provides 24/7 towing assistance for boaters, along with detailed weather and tide forecasts. It also helps users find discounts at marine businesses and manage their membership and insurance policies.

24/7 towing assistanceBoating forecasts (weather & tides)Small craft advisories
โ˜€๏ธ Weather
(57K)
free with in-app purchases
13
MarineTraffic - Ship Tracking
MarineTraffic - Ship Tracking
MarineTraffic - Ship Tracking
World's #1 ship tracking app!
Free

Track vessels live worldwide using AIS data. View ship positions, movements, and voyage history with detailed vessel information and enhanced weather monitoring. Unlock advanced features for deeper visibility and extended coverage with a Pro plan.

Live vessel tracking worldwideShip positions and movementsVoyage history and key events
โœˆ๏ธ Travel
(65K)
free with in-app purchases
14
ActiveCaptainยฎ
ActiveCaptainยฎ
ActiveCaptainยฎ
Connect to Your GPS Plotter
Free

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 transferRoute and waypoint planningActiveCaptain Community for POI reviews
๐Ÿ—บ๏ธ Navigation
(4.9K)
free with in-app purchases
15
Boat Monitor 32
Boat Monitor 32
Boat Monitor 32
Remote Monitoring
Free
๐Ÿ”ง Utilities
(0)
16
Boatsetter Owner App
Boatsetter Owner App
Boatsetter Owner App
Earn money renting your boat
Free

This app allows boat owners to earn money by renting out their vessels. It provides tools to manage inquiries, bookings, and listings, while offering insurance coverage for peace of mind. Expand your charter business or monetize your boat's idle time.

Manage inquiries and bookingsCommunicate with renters and captainsEdit boat listings
โœˆ๏ธ Travel
(2.3K)
free with in-app purchases
17
Savvy Navvy: Boat Navigation
Savvy Navvy: Boat Navigation
Savvy Navvy: Boat Navigation
GPS, Nautical Charts, Boating
Free

This app provides comprehensive marine navigation, integrating charts, weather, tides, and GPS tracking. It simplifies route planning and offers real-time safety data to ensure confident and enjoyable time on the water for various boating activities.

Clutter-free nautical chartsSmart route planning with weather and tide integrationReal-time GPS tracking
๐Ÿ—บ๏ธ Navigation
(7.5K)
free with in-app purchases
18
Powerboat GPS Data Logger
Powerboat GPS Data Logger
Powerboat GPS Data Logger
Log and monitor your GPS Track
$4.99

This app records your powerboating trips, logging speed, direction, and time. It allows friends and family to follow your journey in real-time and create dynamic blogs with geo-tagged notes, photos, and videos.

Real-time GPS trackingSpeed and direction loggingRemote trip monitoring
๐Ÿ—บ๏ธ Navigation
(0)
free with in-app purchases
19
Navionicsยฎ Boating
Navionicsยฎ Boating
Navionicsยฎ Boating
Nautical and fishing charts
Free

Access detailed nautical charts and advanced boating features offline on your mobile device. Plan trips with dock-to-dock guidance, check weather and tides, and connect with a community of boaters. Ideal for cruising, fishing, sailing, and diving.

Offline nautical chartsHD bathymetry mapsDock-to-dock route planning
๐Ÿ—บ๏ธ Navigation
(2.3K)
free with in-app purchases
20
Argo Navigation: Boat GPS, Map
Argo Navigation: Boat GPS, Map
Argo Navigation: Boat GPS, Map
Marine Charts, Weather & Tides
Free

This app provides comprehensive navigation and planning tools for boaters, offering features like chart plotting, route planning, and weather forecasts. It aims to be user-friendly for all skill levels, from beginners to experienced cruisers, with a focus on safety and connectivity on the water.

Web/Desktop planning with auto-syncAutorouting for multi-stop trips7-day marine weather forecast
๐Ÿ—บ๏ธ Navigation
(6.1K)
free with in-app purchases

FAQ about Boat Monitoring

What are the best boat monitoring apps for iPhone?
Siren Connected Boat tops our boat monitoring apps ranking as of June 2026, with a 4.2-star average from 1.2K App Store ratings, and it's free to download.
Yes โ€” 19 of the top boat monitoring apps we rank are free to download, including Siren Connected Boat and VirCru: Boat Monitoring.
Siren Connected Boat has no ads and has no in-app purchases, according to its App Store listing as of June 2026.
We track 217+ boat monitoring apps on the iOS App Store as of June 2026, ranked by rating, recency, and analysis of real user reviews.
The app allows you to remotely monitor and control your boat's critical systems, track its location, and enhance its security. You can view real-time data on battery, bilge, water levels, engine performance, and more, all from your smartphone or Apple Watch.
Key features include remote monitoring of various boat systems, real-time location tracking with customizable geofences, remote control of lights and other systems, and anti-theft security measures like motion sensors and alarms.