Best Marco Ocean Maps Apps

164+ iOS apps curated and reviewed

4.6 avg rating
18 free apps
Updated May 2026

Out of 164+ marco ocean maps apps 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.

Top Picks for Marco Ocean Maps

MARCO Ocean Maps#1

MARCO Ocean Maps by Monmouth University

5,000+ Maps of Ocean Resources
Editor's Choice
🔍 Reference
5.0(8 ratings)
Free
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MARCO Ocean Maps screenshot 6

Access and explore thousands of ocean resource maps with detailed layer information. Customize your map view, search for specific data, and save your favorite layers for quick access. This mobile version mirrors the functionality of a desktop GIS web application.

i-Boating: Marine Charts & Gps#2

i-Boating: Marine Charts & Gps by Bist LLC

Lake Maps & Fishing Spots
Strong Contender
🗺️ Navigation
4.5😊(14K ratings)
FreeIn-App Purchases
#59in Navigation
i-Boating: Marine Charts & Gps screenshot 1
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Navigate waterways with detailed marine charts and GPS. Features include route planning, voice-guided navigation, tide and current predictions, and track recording. Offers extensive map coverage for various regions and inland rivers.

What We Love

  • 🚀 Accurate GPS and navigation
  • 🗺️ Detailed nautical charts
  • 📊 Helpful fishing and structure information
  • 🔍 Useful for finding unexplored fishing spots

Room to Improve

  • 🌐 GPS/location issues, inaccurate positioning
  • 💰 Expensive recurring subscription model
  • 🔁 Difficulty restoring purchased content on new devices
Avenza Maps: Offline Mapping#3

Avenza Maps: Offline Mapping by Avenza Systems Inc.

GPS, Trails, Hiking, Offroad
Worth Considering
🗺️ Navigation
4.8😊(125K ratings)
FreeIn-App Purchases
#11in Navigation
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Navigate any terrain with offline GPS maps, even without cell service. Explore a vast Map Store for hiking, biking, and travel, or import your own custom maps. Record tracks, add notes, and identify your location precisely.

What We Love

  • 🚀 Easy to use
  • 🗺️ Accurate GPS tracking
  • 📥 Offline maps
  • 💾 Ability to download maps

Room to Improve

  • 🔍 Poor search functionality
  • 🗺️ Inaccurate map placement
  • 💰 Expensive maps

More Marco Ocean Maps apps to explore

4
Wavve Boating: GPS, Map, Chart
Wavve Boating: GPS, Map, Chart
Wavve Boating: GPS, Map, Chart
Navigation, Charts, Tides, Map
Free

Navigate waterways with detailed nautical charts, tide predictions, and weather forecasts. Connect with a community of boaters to share points of interest and track friends on the water. Enjoy simplified GPS navigation tailored to your boat's draft.

Simple GPS navigationCustomizable nautical chartsCommunity points of interest
🗺️ Navigation
(5.4K)
free with in-app purchases
5
Aqua Map Boating
Aqua Map Boating
Aqua Map Boating
Marine navigation and fishing
Free

This app provides official, weekly updated nautical charts for marine navigation. It allows for offline map downloads, GPS track recording, and integration with onboard instruments. Enhance your boating safety and experience with advanced features like weather forecasts and AIS collision detection.

Official NOAA nautical chartsOffline map downloadsGPS track recording
🗺️ Navigation
(13K)
free with in-app purchases
6
FishTrack - Charts & Forecasts
FishTrack - Charts & Forecasts
FishTrack - Charts & Forecasts
SST, tides, currents, & maps
Free

This app provides saltwater anglers with essential tools to locate fish. It combines cloud-free SST charts, satellite imagery, tides, currents, and marine weather forecasts into a layered interface. Users can mark hot spots, save data for offline use, and identify optimal fishing zones.

Cloud-free Sea Surface Temperature (SST) chartsGlobal satellite imagery (water temp, color, currents)Tides and moon phase data
☀️ Weather
(6K)
free with in-app purchases
7
Fishing Points: Map & Forecast
Fishing Points: Map & Forecast
Fishing Points: Map & Forecast
Find Best Tides Times to Fish
Free

This app helps anglers find the best times and locations to fish by providing detailed forecasts for tides, moon phases, weather, and marine conditions. It offers interactive maps to discover and save fishing spots, track routes, and access offline nautical charts, along with a catch logbook and fishing regulations.

Fishing forecasts (tides, moon, weather, solunar)Detailed fishing maps (satellite, nautical, lake depth)Save and discover fishing spots and routes
⚽ Sports
(30K)
free with in-app purchases
8
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
9
Pocket Earth PRO
Pocket Earth PRO
Pocket Earth PRO
Offline Maps & Travel Guides
$6.99

Access detailed worldwide maps and travel guides offline, saving on data charges. Features topographic maps, online routing with offline voice guidance, and extensive travel information. Ideal for travelers and outdoor adventurers.

Detailed worldwide offline mapsTopographic contour mapsOffline voice guidance
🗺️ Navigation
(1.8K)
free with in-app purchases
10
MAPAS: Live Street View & GPS
MAPAS: Live Street View & GPS
MAPAS: Live Street View & GPS
Earth Google Maps, Satellite
Free

Explore the world virtually with live street views, 3D earth imagery, and integrated maps. Discover new places, navigate with precision, and take immersive virtual tours from anywhere.

Live Street ViewGoogle Maps Integration3D Earth Imagery
🗺️ Navigation
(4.1K)
free with in-app purchases
11
MapChart App
MapChart App
MapChart App
Create Custom Maps
Free

Create custom maps by coloring them with various tools and options. Save, load, and share your creations. Offers a wide selection of map types, from world and historical maps to fantasy and video game maps.

Wide variety of map typesIntuitive map coloringCustomizable map elements
🎨 Graphics & Design
(4.6K)
free with in-app purchases
12
Topo Maps
Topo Maps
Topo Maps
USGS and Canadian topo maps
$19.99

Access detailed topographical maps for hiking and backcountry activities. Download maps for offline use and navigate with features like waypoints, current location tracking, and compass alignment. Search for millions of geographical features.

Offline topographical map accessUSGS and Canadian map downloadsWaypoint marking and GPX import/export
🗺️ Navigation
(125)
free
13
Live Satellite View & GPS Maps
Live Satellite View & GPS Maps
Live Satellite View & GPS Maps
High Definition Earth Imagery
Free

Explore Earth from space with high-resolution satellite imagery and real-time GPS tracking. View any location worldwide, plan trips, and discover geographical data with interactive maps and customizable layers. Ideal for travel, education, and outdoor adventures.

Real-time satellite imageryInteractive maps and navigationLive GPS tracking
🗺️ Navigation
(343)
ad-supported
14
Memory-Map
Memory-Map
Memory-Map
Topo Maps / Marine Charts
Free

Transform your device into an outdoor GPS or marine chart plotter with detailed offline maps. Track your location even without a signal, plan routes on your computer, and analyze your adventures. Trusted by professionals for various outdoor activities.

Offline Topo and Marine ChartsGPS Location TrackingRoute Planning & Measurement
🗺️ Navigation
(52)
free with in-app purchases
15
OCEARCH Shark Tracker™
OCEARCH Shark Tracker™
OCEARCH Shark Tracker™
Track Sharks & Marine Animals
Free

Follow the real-time movements of sharks, turtles, and other marine animals across the globe. Learn fascinating facts, explore migration patterns, and support ocean conservation efforts through interactive tracking data.

Live animal tracking on interactive mapsExplore migration and movement patternsAccess animal tagging and species details
📚 Education
(8.8K)
free with in-app purchases
16
Savvy Navvy: Boat Navigation
Savvy Navvy: Boat Navigation
Savvy Navvy: Boat Navigation
Marine GPS and Nautical Charts
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
🗺️ Navigation
(7.2K)
free with in-app purchases
17
iNavX: Marine Navigation
iNavX: Marine Navigation
iNavX: Marine Navigation
Sailing & Boating Chartplotter
Free

This app provides comprehensive marine navigation tools, including worldwide chart coverage, weather forecasts, and AIS integration. It allows users to plan routes, track their position, and connect with onboard instruments for a complete boating experience.

Worldwide marine chart accessReal-time GPS plottingWaypoint and route management
🗺️ Navigation
(20K)
free with in-app purchases
18
BRP GO!: Maps & Navigation
BRP GO!: Maps & Navigation
BRP GO!: Maps & Navigation
GPS for all powersports
Free

This app provides a connected riding experience for powersports enthusiasts. It offers detailed maps, route planning, turn-by-turn navigation, and real-time friend tracking for snowmobiles, off-road vehicles, and watercraft. It also integrates with vehicle displays for seamless access to navigation and other apps.

Turn-by-turn navigation for trailsOffline map downloadsRoute planning and sharing
🗺️ Navigation
(2.7K)
free with in-app purchases
19
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
20
PD Maps Worldwide Edition
PD Maps Worldwide Edition
PD Maps Worldwide Edition
by Konstantin Klyatskin
Free

Navigate anywhere with this functional and economical map application. It offers worldwide coverage, offline map support, and multiple map providers for a seamless experience. Explore new places with integrated services and enjoy real-time traffic updates.

Worldwide map coverageOffline maps modeMultiple map providers
🗺️ Navigation
(384)
free with in-app purchases