Best Harbor Lookout Apps

57+ iOS apps curated and reviewed

4.2 avg rating
16 free apps
Updated June 2026

Harbor Lookout is the household name in harbor lookout, but it's far from the only option. We track 57+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.

Top Picks for Harbor Lookout

Harbor Lookout#1

Harbor Lookout by Saturn Systems

Editor's Choice
🔧 Utilities
3.4(18 ratings)
Free
Harbor Lookout screenshot 1
Harbor Lookout screenshot 2
Harbor Lookout screenshot 3
Harbor Lookout screenshot 4
Harbor Lookout screenshot 5
Harbor Lookout screenshot 6

Track real-time shipping activity on western Lake Superior with an interactive map and vessel details. Plan visits to see ships in person or watch remotely via live cameras. Receive notifications for arrivals and departures.

Combat Clock 1a#2

Combat Clock 1a by JOHN W GRANHOLM

12 hour ships clock replica
Strong Contender
🎬 Entertainment
3.9(64 ratings)
$0.99
Combat Clock 1a screenshot 1
Combat Clock 1a screenshot 2
Combat Clock 1a screenshot 3
Combat Clock 1a screenshot 4

This app replicates a 12-hour analog ship's clock, displaying GPS coordinates, heading, and compass bearing. It features an alarm that rings every half hour based on traditional deck watch shifts. The application is active only in the foreground and does not save or transmit any user data.

Norton VPN – Fast & Secure#3

Norton VPN – Fast & Secure by Gen Digital Inc.

Protect mobile online privacy
Worth Considering
📊 Productivity
4.3😐(5.4K ratings)
FreeAdsIn-App Purchases
#47in Productivity
Norton VPN – Fast & Secure screenshot 1
Norton VPN – Fast & Secure screenshot 2
Norton VPN – Fast & Secure screenshot 3
Norton VPN – Fast & Secure screenshot 4
Norton VPN – Fast & Secure screenshot 5
Norton VPN – Fast & Secure screenshot 6

Enhance your online privacy and security with a fast, reliable VPN. Protect your devices from malware, block trackers, and manage your family's online safety with advanced features.

What We Love

  • 🚀 Fast and reliable VPN
  • 🔒 Provides good security and privacy protection
  • 👍 Easy to set up and use
  • 👍 Helpful customer support

Room to Improve

  • 🐛 Frequent disconnections and reconnection issues
  • 🐛 Compatibility problems with some apps and websites
  • 🔋 Significant impact on internet speed and device performance

More Harbor Lookout apps to explore

4
Nearest Light
Nearest Light
Nearest Light
by Clint O'Connor
Free

This app provides U.S. water navigation information, displaying your location and details on nearby aids like buoys and lights. It downloads weekly U.S. Coast Guard Light List data and includes relevant Local Notice for Mariners information.

Displays user locationShows surrounding aids to navigationDownloads weekly U.S. Coast Guard Light List
🗺️ Navigation
(6)
free
5
bolo - boaters on the lookout
bolo - boaters on the lookout
bolo - boaters on the lookout
Waterway Awareness & Hazards
Free
🗺️ Navigation
(3)
6
WaveWatch
WaveWatch
WaveWatch
Marine Weather Forecast
Free
☀️ Weather
(4)
7
FerryWatch
FerryWatch
FerryWatch
by Dogfish Technologies, LLC
Free

This application helps travelers plan their trips on ferries around Puget Sound by providing easy access to sailing schedules, favorite route tracking, and real-time availability of drive-up spaces. With its companion Apple Watch app, users can quickly check their favorite route and make informed decisions on the go, making their ferry travel experience less stressful.

✈️ Travel
(1)
8
PortView Mobile
PortView Mobile
PortView Mobile
Sail Seeing What Others Can't.
Free

This app simplifies marina arrivals and enhances the boating experience. It provides smart access, real-time notifications, and AR-guided navigation to your assigned berth. Focus on sailing with seamless marina integration.

Assigned berth locationPhone-based marina access via QR codesReal-time marina notifications
🗺️ Navigation
(0)
free with in-app purchases
9
Sailmate
Sailmate
Sailmate
Social app for boaters
Free

This app offers worldwide charts, weather forecasts, and route planning for sailors and boaters. Connect with a community to share locations, rate marinas, and view events. It also includes a signal code identifier and country flags.

Worldwide nautical chartsOffline chart downloads5-day wind and weather predictions
🗺️ Navigation
(1)
free with in-app purchases
10
Anchor Alarm - Anchor Watch
Anchor Alarm - Anchor Watch
Anchor Alarm - Anchor Watch
Anchoralarm for sailors
$4.99

This app provides an advanced anchor alarm system for boaters. It allows for custom swing circle shapes and loud, noticeable alarms to ensure you are alerted if your anchor drags. Features include real-time tracking and remote monitoring capabilities.

Customizable swing circle shapesLoud, unmissable alarm tonesShip dimensions shown to scale
📊 Productivity
(13)
paid
11
Online Mooring Activity Log
Online Mooring Activity Log
Online Mooring Activity Log
by Online Mooring, LLC
Free
🗺️ Navigation
(1)
12
Anchor Alert
Anchor Alert
Anchor Alert
The Anchor App you can Trust!
Free

Monitor your boat's position and anchor status from anywhere. Set custom alerts for real-time and forecast conditions, and access detailed marine weather forecasts. Connects to your boat's N2K network or works independently.

Anchor and boat position monitoringCustomizable real-time and forecast alertsN2K DataHub integration
🗺️ Navigation
(2)
free with in-app purchases
13
Battle Harbour Voices
Battle Harbour Voices
Battle Harbour Voices
Battle Harbour
Free
✈️ Travel
(0)
14
AnchorSafe - Anchor Alarm Pro
AnchorSafe - Anchor Alarm Pro
AnchorSafe - Anchor Alarm Pro
Anchor Watch, Remote,AIS,NMEA
Free

This app provides a comprehensive anchor alarm system for sailors, offering remote monitoring, drift alerts, and boat proximity notifications. It enhances safety with features like AIS tracking and a cooperative watch system, while also providing anchorage ratings and weather updates.

Remote anchor monitoringDrift and proximity alertsAIS vessel tracking
🗺️ Navigation
(3)
free with in-app purchases
15
DONIA
DONIA
DONIA
Navigate, Anchor and Protect
Free

This app provides detailed seabed visualization and marine information for safe and respectful sea navigation. It allows users to book mooring buoys, share observations, and monitor their vessels. Access premium features like high-definition charts for enhanced planning and exploration.

Seabed visualizationMarine information accessMooring buoy booking
🗺️ Navigation
(28)
freemium
16
SeaThrough
SeaThrough
SeaThrough
Forecast ocean water clarity
Free

This app forecasts ocean water clarity for divers and spearfishers, focusing on Southern California. It uses a map to explore coastal areas, check hourly breakdowns of conditions, and plan optimal times for visibility based on tide, swell, and wind.

Map-based spot discoveryHour-by-hour clarity forecastTide direction and timing
⚽ Sports
(4)
free
17
Fresh Coast Beacons
Fresh Coast Beacons
Fresh Coast Beacons
by Dario Corsi
Free
✈️ Travel
(1)
18
Classic Harbor Line
Classic Harbor Line
Classic Harbor Line
Enjoy our tours on the water!
Free
✈️ Travel
(0)
19
Explorin NorCal
Explorin NorCal
Explorin NorCal
Explorin NorCal
$0.99

Discover unique exploring spots in Northern and parts of Central California. This app features locations ranging from abandoned buildings to scenic viewpoints, with new places added regularly.

Northern California explorationCentral California coverageAbandoned building locations
✈️ Travel
(8)
paid
20
Anchor Alarm for Boaters
Anchor Alarm for Boaters
Anchor Alarm for Boaters
Anchor Watch Local & Remotely
$0.99

This app monitors your anchored boat and alerts you if it drifts outside a defined region. It allows for remote tracking and playback of your boat's movements, and lets you store favorite anchorage positions. Configure your protection circle on a map and choose from various alert sounds.

Remote boat monitoringConfigurable geo-fenced protection circleBackground operation
🔧 Utilities
(10)
paid