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

3.0(4 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.

i-Boating: USA Marine Charts by Bist LLC

Nautical + Lake Contour Maps

Worth Considering

4.3(186 ratings)

$29.99

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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.

More Marine Charts Depth apps to explore

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)

Full Lake Powell coverageOffline functionalityLive daily water level updates

This navigation app provides real-time depth information for Lake Powell using color-coded maps. It works offline and updates daily with water levels, helping boaters stay aware of shallow areas and hazards.

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)

SeaVectors: Marine Navigation

NOAA ENC Charts, Winds & Tides

ECDIS-grade ENC chartsReal-time marine conditionsCustomizable instrument panel

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.

(0)

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)

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)

Wavve Boating: GPS, Map, Chart

(2)

paid

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.

(6.4K)

Savvy Navvy: Boat Navigation

GPS, Nautical Charts, Boating

Clutter-free nautical chartsSmart route planning with weather and tide integrationReal-time GPS tracking

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.

(8K)

Salty Offshore

Advanced Fishing Charts

Layered environmental data (SST, chlorophyll, currents)Customizable range and color scalesTrack conditions at specific spots over time

Create custom offshore fishing maps by layering sea surface temperature, chlorophyll, and currents. Track conditions at your favorite spots over time and share live maps with your crew for collaborative trip planning. Designed for both professionals and recreational anglers.

⚽ Sports

(13)

TZ iBoat – Marine Navigation

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.

(875)

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.

Flytomap All in One HD Charts

(11)

free

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)

Mobile Companion for Raymarine

Raymarine

View and control radar, sonar, and chartplotterRemote boat monitoringManage LightHouse Charts

This app connects to Raymarine marine electronics, allowing remote control and monitoring of radar, sonar, and chartplotters. Manage charts and stream data from compatible devices for a connected boating experience.

(17)

by Navimatics Corporation

Charts & Tides

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)