Best Marine Online Apps & Games

211+ iOS apps & games curated and reviewed

4.6 avg rating
18 free apps & games
Updated July 2026

Out of 211+ marine online apps and games on iOS, 18 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.

Compare top Marine Online Apps & Games (July 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1USMC Squad BayUSMC Squad BayFree3.6★ (97)NoNoJul 2026
2NAVADMIN ViewerNAVADMIN ViewerFree4.6★ (1.1K)NoYesJul 2026
3NOAA Marine Weather & ForecastNOAA Marine Weather & ForecastFree4.6★ (5K)YesYesJul 2026
4MMarine OnlineMMarine OnlineFree5.0★ (6)YesNoMay 2026
5Alwasm Marine OnlineAlwasm Marine OnlineFree5.0★ (1)NoNoMay 2026
6Marine Weather Forecast ProMarine Weather Forecast ProFree4.7★ (16K)NoYesJul 2026
7Iron Marines Invasion RTS GameIron Marines Invasion RTS Game$2.994.6★ (243)NoYesJul 2026
8Marine Agency OnlineMarine Agency OnlineFree5.0★ (3)NoNoMay 2026

Top Picks for Marine Online

USMC Squad Bay#1

USMC Squad Bay by Marine Corps Recruiting Command

Prepare to Become a Marine
Editor's Choice
💪 Health & Fitness
3.6(97 ratings)
Free
USMC Squad Bay screenshot 1
USMC Squad Bay screenshot 2
USMC Squad Bay screenshot 3
USMC Squad Bay screenshot 4
USMC Squad Bay screenshot 5

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.

NAVADMIN Viewer#2

NAVADMIN Viewer by Anson Liu

Navy & Marine Corps messages
Strong Contender
🔍 Reference
4.6😞(1.1K ratings)
FreeIn-App Purchases
NAVADMIN Viewer screenshot 1
NAVADMIN Viewer screenshot 2
NAVADMIN Viewer screenshot 3
NAVADMIN Viewer screenshot 4
NAVADMIN Viewer screenshot 5
NAVADMIN Viewer screenshot 6

Access and search official Navy and Marine Corps administrative messages on your mobile device. View messages offline, find referenced publications easily, and utilize features like Spotlight Search and Siri Shortcuts. An experimental tool can even identify military ribbons and medals.

What We Love

  • 👍 Convenient and easy to use
  • 🚀 Efficient for quick reference
  • 💡 Useful for teaching young sailors

Room to Improve

  • 💰 Paywall for accessing older messages
  • 🔓 Free alternative available on website
  • 🐛 App not updating with new messages
NOAA Marine Weather & Forecast#3

NOAA Marine Weather & Forecast by ZipoApps

Predict wind, swell, and waves
Worth Considering
☀️ Weather
4.6😞(5K ratings)
FreeAdsIn-App Purchases
#67in Weather
NOAA Marine Weather & Forecast screenshot 1
NOAA Marine Weather & Forecast screenshot 2
NOAA Marine Weather & Forecast screenshot 3
NOAA Marine Weather & Forecast screenshot 4
NOAA Marine Weather & Forecast screenshot 5
NOAA Marine Weather & Forecast screenshot 6

This app provides real-time wind, wave, and weather predictions for maritime activities. It features intuitive charts, station search, and customizable subscription plans to enhance your experience on the water.

What We Love

  • 🚀 Accurate weather forecasts
  • 💡 Great coverage of locations
  • 👍 Useful for boating and sailing
  • 🚀 Provides real-time data

Room to Improve

  • 🐛 App crashes or doesn't load
  • 🐛 Inaccurate wind and wave data
  • 👎 Intrusive ads and paywall

More Marine Online apps to explore

4
MMarine Online
MMarine Online
MMarine Online
High Quality Boat Parts
Free

This online retailer offers a wide selection of boat supplies at competitive prices. They are dedicated to customer satisfaction, providing expert assistance 24/7 to help you find the best products for your boat and budget.

Extensive product selectionCompetitively reduced pricesExpert customer assistance
🛍️ Shopping
(6)
ad-supported
5
Alwasm Marine Online
Alwasm Marine Online
Alwasm Marine Online
by Ahmed Abdelmaksoud Mohamed Osman
Free

Discover high-quality fishing gear designed for performance and durability. This app offers enthusiasts a curated collection to enhance their angling adventures.

Exceptional fishing gear collectionRedefines quality and performanceGear for toughest challenges
🛍️ Shopping
(1)
free
6
Marine Weather Forecast Pro
Marine Weather Forecast Pro
Marine Weather Forecast Pro
NOAA Marine Weather Forecast
Free

Access comprehensive NOAA marine weather data, including real-time buoy readings, 5-day forecasts, and historical wave trends. Visualize data with map overlays and receive severe weather alerts. An Apple Watch app is also available.

Real-time marine buoy data5-day NWS marine weather forecastHistorical wave trend reports
☀️ Weather
(16K)
freemium
7
Iron Marines Invasion RTS Game
Iron Marines Invasion RTS Game
Iron Marines Invasion RTS Game
Sci-Fi Space Army Battle Games
$2.99

Lead your space army across a vast galaxy in this real-time strategy game. Conquer new worlds, battle alien creatures, and upgrade your heroes and units to defend the galaxy. Offers deep strategic gameplay with diverse missions and challenges.

Galactic exploration and conquestDiverse campaign missions and special operationsTrain and upgrade heroes with unique skills
🎮 Games
(243)
free with in-app purchases
8
Marine Agency Online
Marine Agency Online
Marine Agency Online
by Marine Agency Corporation
Free

Access your insurance information anytime, anywhere, from any device. This portal provides 24/7 mobile and fast service options for clients. Set up your account to manage your policy details conveniently.

24/7 client accessMobile service optionsAccess from any device
💼 Business
(3)
free
9
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
✈️ Travel
(65K)
free with in-app purchases
10
PRO CHARTS - Marine Navigation
PRO CHARTS - Marine Navigation
PRO CHARTS - Marine Navigation
by MiraTrex, Inc
Free

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 chartsOffline chart accessWaypoint and route creation
🗺️ Navigation
(8.5K)
free with in-app purchases
11
PredictWind — Marine Forecasts
PredictWind — Marine Forecasts
PredictWind — Marine Forecasts
#1 in Marine Weather Forecasts
Free

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.

Accurate marine weather forecastsWind, wave, and current dataWeather routing and departure planning
☀️ Weather
(33K)
free with in-app purchases
12
Marine FCU Mobile Access
Marine FCU Mobile Access
Marine FCU Mobile Access
by Marine Federal Credit Union
Free

Manage your finances on the go with this mobile banking app. Check balances, view transactions, pay bills, deposit checks, and find nearby ATMs. Enjoy enhanced features for iPad users.

View account balancesCheck transaction historyPay bills
💰 Finance
(4.8K)
free with in-app purchases
13
네이비필드
네이비필드
네이비필드
10 vs 10 실시간 해전 전략 게임
Free

Engage in thrilling real-time naval warfare with historical warships. Command over 500 vessels from various nations, customize their performance, and strategize for victory in PvP and PvE battles. Join or create fleets to dominate territories and conquer the seas.

Real-time online PvP and PvE battlesOver 500 historical warshipsShip customization and upgrades
🎮 Games
(183)
free with in-app purchases
14
NOAA Marine Forecast & Weather
NOAA Marine Forecast & Weather
NOAA Marine Forecast & Weather
NWS Marine Weather Forecast
$1.99

Access detailed marine weather forecasts by tapping on any location on the map. Get spot-specific information on weather, wind, waves, advisories, and offshore synopses. Includes hourly tide forecasts with interactive graphs for various coastal and Great Lakes regions.

Spot specific marine weather forecastsWind and wave conditionsSevere weather advisories
☀️ Weather
(4.8K)
paid
15
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
16
Online Mariner Skills
Online Mariner Skills
Online Mariner Skills
by Mariner Skills, LLC.
Free
📚 Education
(0)
17
Marine Force: Heroes of War
Marine Force: Heroes of War
Marine Force: Heroes of War
Lead your heroes of war!
Free

Lead a heroic marine force against the evil S.P.I.D.E.R. network. Build your base, strategize troop movements, and utilize special abilities to defeat diverse enemies and powerful bosses across various environments. Save the world through tactical combat and strategic planning.

Base building and managementStrategic troop deploymentDiverse battle environments
🎮 Games
(1.2K)
free with in-app purchases
18
FishWeather: Marine Forecasts
FishWeather: Marine Forecasts
FishWeather: Marine Forecasts
Fish, Wind, Waves, and Tides
Free

Get hyper-local weather forecasts tailored for fishing locations, combining proprietary sensor data with public marine forecasts. Access detailed information on wind, waves, tides, and more to plan your next fishing trip with confidence.

Hyper-local weather observationsProprietary Tempest Weather SystemsNearcast AI-enhanced forecasts
☀️ Weather
(5K)
free with in-app purchases
19
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
20
Marines Shooting 3D
Marines Shooting 3D
Marines Shooting 3D
Defeat all enemies!
Free

Engage in intense combat as a marine in this action-packed mobile shooter. Utilize sniper skills and strategic maneuvers to defeat enemies, complete missions, and save the world. Upgrade your forces and charge into battle to achieve victory.

Train your battalionShoot like a sniperDefeat enemies
🎮 Games
(3.5K)
free with in-app purchases

FAQ about Marine Online

What are the best marine online apps & games for iPhone?
USMC Squad Bay tops our marine online apps & games ranking as of July 2026, with a 3.6-star average from 97 App Store ratings, and it's free to download.
Yes — 18 of the top marine online apps & games we rank are free to download, including USMC Squad Bay and NAVADMIN Viewer.
USMC Squad Bay has no ads and has no in-app purchases, according to its App Store listing as of July 2026.
We track 211+ marine online apps & games on the iOS App Store as of July 2026, ranked by rating, recency, and analysis of real user reviews.
The USMC Squad Bay app is the official U.S. Marine Corps training application. It is designed to help individuals prepare for the rigorous process of Recruit Training or Officer Candidates School. The app offers tools for fitness tracking, mental and physical challenges, and connection with Marine Corps recruiters.
Key features include the ability to track your fitness progress, connect with Marine Corps Recruiters, and engage in physical and mental challenges. You can also compete with your peers and monitor your progress in real time as you prepare for Marine Corps training.

Related searches