Best Marine Charts Depth Apps

4.5😊(15K ratings)

FreeIn-App Purchases

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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
💻 Offline functionality works well

Room to Improve

🌐 GPS/location issues, inaccurate positioning
💰 Expensive recurring subscription model
🔁 Difficulty restoring purchased content on new devices
🔧 Poor customer support and lack of response
📦 Missing coverage for some lakes/waterways

Sea Depth by Seadepth Charst

Offshore Bathymetry Charts

Strong Contender

4.3(13 ratings)

FreeIn-App Purchases

Visualize detailed underwater terrain with high-resolution bathymetric charts. Gain deeper insights into seafloor structure, contours, and terrain for offshore activities. Includes optional data overlays and waypoint management for enhanced situational awareness.

SeaVectors: Marine Navigation by SMALL TECHNOLOGIES INC.

Boat GPS, Nautical Charts, AIS

Worth Considering

i-Boating: USA Marine Charts

0.0(0 ratings)

FreeIn-App Purchases

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This app provides professional marine navigation with official ENC charts and real-time weather data. It offers advanced instrument displays, alerts for restricted areas and fishing closures, and route planning capabilities for safe and informed voyages.

More Marine Charts Depth apps to explore

Nautical + Lake Contour Maps

$29.99

This app provides detailed marine and lake navigation charts, including NOAA vector charts, USACE inland river maps, and contour maps for anglers. It offers advanced GPS features like voice-prompted route assistance, track recording, and tide/current predictions for safe and efficient boating.

NOAA marine vector chartsFreshwater lake contour mapsVoice-prompted route assistance

(188)

Hip Charts

NOAA ENC Charts

Unlimited online NOAA chart viewingDownload single chart areas for offline useAutomatic chart loading

Access NOAA nautical charts for free on your mobile devices. View charts online and download single areas for offline use. Additional features like multiple offline downloads and custom boundaries require a purchase.

(7)

Over 800 symbols and abbreviationsOrganized content treeSearch functionality

Marine Chart Symbols

by Imray

$4.99

A comprehensive reference for marine chart symbols, abbreviations, and terms. It's designed for learning, teaching, and as a quick reminder for sailors and cartography professionals. Features over 800 entries with search and favorite options.

This app transforms your iOS device into a digital depth finder. It provides comprehensive US coastal and Great Lakes coverage with live tide data and nautical charts. Navigate safely and efficiently with offline chart storage and distance calculation features.

Digital depth readoutsLive tide dataNOAA RNC nautical charts

(12)

Marine Navigation - Canada

Fishing Spots + Depth Charts

$32.99

This app provides detailed marine navigation charts for Canada, including depth data and fishing spots. It offers voice-guided route assistance, route creation and import tools, and offline chart downloads for safe boating.

Canadian CHS data chartsVoice prompts for navigationRoute manager (create/import)

Nautical and fishing charts

Offline nautical chartsHD bathymetry mapsDock-to-dock route planning

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.

(2.3K)

Marine navigation and fishing

Aqua Map Boating

Official NOAA nautical chartsOffline map downloadsGPS track recording

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.

(14K)

Flytomap All in One HD Charts

Charts & Maps GPS Navigator

$14.99

Access detailed nautical and outdoor maps worldwide, including marine charts, lake maps, and park maps. Download charts for offline use with GPS navigation, route planning, and weather forecasts. Explore and record your adventures without an internet connection.

Offline chart downloadsWorldwide marine and outdoor mapsGPS navigation and route planning

(4)

Offline GPS chartplotterOne-time purchase, own foreverProprietary S57 engine

Marine Navigation

by Marco Palaferri

$19.99

This app offers a one-time purchase offline GPS chartplotter, giving you lifetime ownership of your maps without subscriptions or data tracking. It provides reliable navigation for sailors and fishermen, with an optional PRO subscription for advanced features.

(0)

Marine GPS, Boat Charts, Maps

Ditch: Boat Navigation

AI-powered smart routingAccurate ETA predictionsHistorical AIS data visualization

Enhance your boating experience with intelligent routing and accurate arrival time predictions. Visualize historical vessel traffic and customize charts for a personalized view of waterways, ensuring safer and more confident journeys on the water.

(22)

Prevailing Weather Conditions.

Pilot Charts

$5.99

Access historical wind and wave data for oceans worldwide, presented in monthly charts. Explore conditions for the Atlantic, Pacific, and Indian Oceans, with additional regions available for free download.

Monthly wind and wave condition chartsOceanic data for Atlantic, Pacific, Indian OceansHistorical data from the last century

by Navimatics Corporation

Seamless large area chartsTide levels and current speedsActiveCaptain database integration

Navigate waterways with detailed charts, tide information, and GPS. Research and plan trips at home, or use it on your boat for real-time navigation. Access a vast offline database of marine information for safe and informed journeys.

(17)

Wavve Boating: GPS, Map, Chart

Marine Navigation, Depth, Tide

Simple GPS navigationCustomizable nautical chartsCommunity points of interest

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.

(6.5K)

Maritrack Marine Traffic: Data

Monitor Ship Routes Globally

Real-time vessel mapLive AIS trackingDetailed ship profiles

Monitor ship routes globally with real-time AIS tracking, detailed vessel information, and integrated weather forecasts. Understand port traffic and plan passages with live data on maritime activity.

Hawaiian Islands Depth Maps

$9.99

Explore detailed seafloor topography of the Hawaiian Islands with professional-grade bathymetry data. Access maps offline, tap for instant depth queries, save locations, and navigate to waypoints. Ideal for marine activities with full island coverage and no subscriptions.

High-resolution bathymetry dataOffline map accessInstant depth queries

TZ iBoat – Marine Navigation

(5)

paid

Boat GPS, Charts, AIS, Tides

Offline marine chartsGPS and route planningAIS Online tracking

Navigate the seas with advanced marine charts, GPS, and AIS data, even offline. This app offers detailed bathymetry, community-contributed map data, and dynamic features for safe boating, sailing, and fishing.

(878)

NV Charts GPS Navigation AIS

Marine Navigation and Boating

Digital nautical chartsOffline chart downloadsReal-time AIS tracking

This app provides digital nautical charts and navigation tools for safe boating. It offers offline chart downloads, real-time AIS tracking, and community-shared points of interest. Plan and share your routes with ease.

(114)