Best Iate Marine Apps

160+ iOS apps curated and reviewed

4.4 avg rating
18 free apps
Updated June 2026

IATE MARINE is the household name in iate marine, but it's far from the only option. We track 160+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.

Compare top Iate Marine Apps (June 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1IATE MARINEIATE MARINEFreeNoNoMay 2026
2PredictWind — Marine ForecastsPredictWind — Marine ForecastsFree4.8★ (33K)NoYesJul 2026
3MarineTraffic - Ship TrackingMarineTraffic - Ship TrackingFree4.7★ (65K)YesYesJul 2026
4West Marine ProWest Marine ProFree4.9★ (555)NoNoJul 2026
5Windy.app — Wind, Tides, RadarWindy.app — Wind, Tides, RadarFree4.7★ (72K)NoYesJul 2026
6Marine Traffic Vessel FinderMarine Traffic Vessel FinderFree4.2★ (449)YesYesJul 2026
7USMC Squad BayUSMC Squad BayFree3.6★ (97)NoNoJul 2026
8Crowley MarineCrowley MarineFree4.8★ (126)NoNoJul 2026

Top Picks for Iate Marine

PredictWind — Marine Forecasts#2

PredictWind — Marine Forecasts by PredictWind Limited

#1 in Marine Weather Forecasts
Strong Contender
☀️ Weather
4.8😊(33K ratings)
FreeIn-App Purchases
#19in Weather
PredictWind — Marine Forecasts screenshot 1
PredictWind — Marine Forecasts screenshot 2
PredictWind — Marine Forecasts screenshot 3
PredictWind — Marine Forecasts screenshot 4
PredictWind — Marine Forecasts screenshot 5
PredictWind — Marine Forecasts screenshot 6

Get accurate marine weather forecasts and powerful tools for wind, waves, and currents. Plan your trips with routing and departure planning features, and stay informed with live observations and alerts. Ideal for all marine activities.

What We Love

  • 👍 Accurate weather forecasts
  • 🚀 Comprehensive data and features
  • 💡 Useful for sailing, fishing, and other outdoor activities
  • 👍 Easy to use and navigate

Room to Improve

  • 🐛 Occasional inaccuracies in weather predictions
  • 💰 Expensive subscription costs
  • 🔒 Difficult to cancel subscription
MarineTraffic - Ship Tracking#3

MarineTraffic - Ship Tracking by MARINETRAFFIC APPLICATIONS LTD

World's #1 ship tracking app!
Worth Considering
✈️ Travel
4.7😐(65K ratings)
FreeAdsIn-App Purchases
#22in Travel
MarineTraffic - Ship Tracking screenshot 1
MarineTraffic - Ship Tracking screenshot 2
MarineTraffic - Ship Tracking screenshot 3
MarineTraffic - Ship Tracking screenshot 4
MarineTraffic - Ship Tracking screenshot 5
MarineTraffic - Ship Tracking screenshot 6

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.

What We Love

  • 🚀 Accurate location tracking
  • 👍 Useful for maritime enthusiasts
  • 🔍 Provides detailed ship information
  • 🌍 Good worldwide coverage

Room to Improve

  • 💰 Paywall for many features
  • 🕰️ Delayed or outdated ship positions
  • 🤔 Confusing interface and navigation

More Iate Marine apps to explore

4
West Marine Pro
West Marine Pro
West Marine Pro
Boat Parts & Marine Supply
Free

Access a vast catalog of over 100,000 wholesale marine products for boatyards, charter services, and marine businesses. Find parts, check real-time inventory and pricing, and manage orders efficiently on the go.

Comprehensive product catalogWholesale pricingAdvanced search tools
🛍️ Shopping
(555)
free
5
Windy.app — Wind, Tides, Radar
Windy.app — Wind, Tides, Radar
Windy.app — Wind, Tides, Radar
Hurricanes, marine weather
Free

This app provides detailed wind, wave, and weather forecasts for various outdoor activities. It offers historical data, real-time alerts, and a community feature for sharing conditions. Ideal for surfers, sailors, and other wind sports enthusiasts.

Wind report, forecast, and statisticsWind alert and storm warningsWeather history (2012-2024)
☀️ Weather
(72K)
freemium
6
Marine Traffic Vessel Finder
Marine Traffic Vessel Finder
Marine Traffic Vessel Finder
Marine Navigation & Weather
Free

Access real-time ship positions, routes, and detailed vessel information globally. Track vessel history, view port details, and monitor weather conditions on an interactive map. Organize your tracked vessels and ports with a personal fleet.

Real-time ship positions and routesDetailed vessel profilesGlobal AIS data coverage
🗺️ Navigation
(449)
free with in-app purchases
7
USMC Squad Bay
USMC Squad Bay
USMC Squad Bay
Prepare to Become a Marine
Free

This app helps individuals prepare for the U.S. Marine Corps. It allows aspiring Marines to track fitness, connect with recruiters, and challenge themselves physically and mentally. Users can also compete with peers and monitor their progress throughout the demanding training process.

Fitness progress trackingConnect with recruitersPhysical and mental challenges
💪 Health & Fitness
(97)
free
8
Crowley Marine
Crowley Marine
Crowley Marine
by Crowley Labs Limited
Free

Easily find and purchase OEM spare parts for your outboard motor. Access parts diagrams, product photos, and technical articles for various brands like Johnson, Evinrude, Yamaha, Mercury, and Suzuki.

OEM spare parts lookupParts diagramsProduct photos
🛍️ Shopping
(126)
free
9
NOAA National Data Buoy Marine
NOAA National Data Buoy Marine
NOAA National Data Buoy Marine
Data Live Weather Marine
Free

Access real-time marine weather data from over 1,500 buoys worldwide. View current conditions, forecasts, and alerts. Plan your outdoor activities with detailed wind, wave, and temperature information.

Real-time buoy weather dataLive weather alertsSearch buoys by location or GPS
☀️ Weather
(85)
free with in-app purchases
10
Fox Marine
Fox Marine
Fox Marine
Fox Marine Engine Gateway App
$4.99

This app connects to marine engine gateways via Bluetooth to display real-time engine data on your iPhone or iPad. It offers table-format viewing with adjustable font sizes and the ability to read and clear engine codes.

Bluetooth engine gateway connectionReal-time engine data displayTable view with adjustable font size
🔧 Utilities
(6)
paid
11
VesselView Mobile
VesselView Mobile
VesselView Mobile
by Mercury Marine LLC
Free

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.

Live engine data monitoringFuel usage trackingFault alerts and descriptions
🗺️ Navigation
(141)
free with in-app purchases
12
Seawatch24 Marine Traffic AIS
Seawatch24 Marine Traffic AIS
Seawatch24 Marine Traffic AIS
Boat Alerts & MarineTraffic
Free
$9.99 | 100% OFF

Track ships worldwide in real-time with detailed maritime data. Access a powerful marine map with weather overlays, search for specific vessels, and build a personalized fleet. Designed for both enthusiasts and professionals.

Real-time vessel trackingSearch ships by name, MMSI, or IMODetailed ship information and photos
🗺️ Navigation
(4)
free with in-app purchases
13
Marine Corps League
Marine Corps League
Marine Corps League
by Marine Corps League
Free

This app supports Marines and their families through various programs, including assistance for transitioning service members and their families. It provides access to news feeds, event resources, and a calendar, while also facilitating connections through social media.

View user profileAccess DOD and VA news feedsFull event resources
💼 Business
(6)
free
14
TK Tek-Marine
TK Tek-Marine
TK Tek-Marine
TK Technician Marine
Free
💼 Business
(0)
15
SEAiq USA
SEAiq USA
SEAiq USA
by Sakhalin
Free

Navigate US waterways with detailed NOAA and US Army Corps of Engineers charts. Features include waypoints, routes, tracks, weather overlays, and an anchor alarm. Offers a 7-day evaluation period before an in-app upgrade is required for full functionality.

NOAA and US Army Corps of Engineers chartsWaypoints, routes, and tracksNight color modes
🗺️ Navigation
(489)
free with in-app purchases
16
West Shore Marine
West Shore Marine
West Shore Marine
West Shore Marine
Free

Stay connected with West Shore Marine through their dedicated mobile application. This tool facilitates communication and provides access to relevant information.

Stay in touchAccess informationDedicated mobile tool
💼 Business
(2)
free
17
Live Marine Traffic
Live Marine Traffic
Live Marine Traffic
Vessel Tracking
Free

Monitor live ship positions, access tide predictions, and view sea conditions. Listen to marine radio stations and reference maritime signals. Offers a premium subscription for an ad-free experience and enhanced features.

Live ship tracking on mapUp-to-date tide predictionsWind and wave forecasts
🗺️ Navigation
(5)
free with in-app purchases
18
Windy Pro: marine weather app
Windy Pro: marine weather app
Windy Pro: marine weather app
Wind radar & tide forecast
$69.99

Get professional wind, wave, and tide forecasts for outdoor activities. Features include animated wind maps, 10-day forecasts, and real-time data from weather stations. Ideal for kitesurfers, sailors, fishermen, and more.

Ads FREE experienceAnimated wind map with HD mode10-day global wind and weather forecast
☀️ Weather
(4)
paid
19
Harbor App: Marine Jobs & Crew
Harbor App: Marine Jobs & Crew
Harbor App: Marine Jobs & Crew
Connect & Book Yacht Work Fast
Free

This app connects marine professionals with yacht jobs and crew. It offers verified opportunities, secure payments, and tools for building a trusted network within the maritime industry. Find or book crew quickly and efficiently.

Book verified yacht jobsSecure escrow paymentsReal-time availability filters
💼 Business
(50)
free
20
CHOW Ocean
CHOW Ocean
CHOW Ocean
by Precon Events, LLC
Free

Explore America's maritime history and the importance of ocean stewardship. This app celebrates coastal communities and their role in innovation and environmental preservation. It highlights the National Marine Sanctuary Foundation's efforts to secure waters for future generations.

Maritime history explorationOcean stewardship focusCoastal community highlights
💼 Business
(2)
ad-supported

FAQ about Iate Marine

Are there free iate marine apps for iPhone?
Yes — 18 of the top iate marine apps we rank are free to download, including IATE MARINE and PredictWind — Marine Forecasts.
IATE MARINE has no ads and has no in-app purchases, according to its App Store listing as of June 2026.
We track 160+ iate marine apps on the iOS App Store as of June 2026, ranked by rating, recency, and analysis of real user reviews.