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Best Ecdis Apps

18+ iOS apps curated and reviewed

3.9 avg rating
10 free apps
Updated June 2026

From beginner-friendly picks to power-user tools, our ecdis list covers 18+ iPhone apps updated through June 2026. Compare ratings, prices, and screenshots in one place.

Compare top Ecdis Apps (June 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1SEAiqSEAiqFree4.7★ (191)NoYesAug 2026
2SEAiq PilotSEAiq PilotFree4.9★ (451)NoYesSep 2026
3SeapilotSeapilotFree2.9★ (15)NoYesAug 2026
4The NavigatorThe NavigatorFree4.0★ (2)NoNoMay 2026
5CVoyagerCVoyagerFree3.5★ (6)NoYesSep 2026
6ELECTRONIC NAUTICAL CHART SYMBOLS & ABBREVIATIONSELECTRONIC NAUTICAL CHART SYMBOLS & ABBREVIATIONS$1.991.0★ (1)NoNoAug 2026
7ЭКНИС ECDIS. Дельта ТестЭКНИС ECDIS. Дельта Тест$4.99—NoNoAug 2026
8Дельта-тест ЭКНИС (ECDIS) 2026Дельта-тест ЭКНИС (ECDIS) 2026$1.99—NoNoAug 2026

Top Picks for Ecdis

SEAiq#1

SEAiq by Sakhalin

Editor's Choice
🗺️ Navigation
4.7😐(191 ratings)
FreeIn-App Purchases
SEAiq screenshot 1
SEAiq screenshot 2

This marine navigation app offers comprehensive charting capabilities, allowing users to load various standard chart formats and download NOAA charts. It includes essential navigation tools like waypoints, routes, and an anchor alarm, along with weather overlays and NMEA/AIS integration.

What We Love

  • 👍 Highly reliable navigation app
  • 💡 Tons of features
  • ✨ Clean and sensical interface
  • 🚀 Versatile for plotting routes/waypoints

Room to Improve

  • 😩 Tedious to plot a course
  • 🔧 Complicated chart setup initially
  • 🤔 Not user friendly
SEAiq Pilot#2

SEAiq Pilot by Sakhalin

#1 App for Pro Marine Pilots
Strong Contender
🗺️ Navigation
4.9😊(451 ratings)
FreeIn-App Purchases
SEAiq Pilot screenshot 1
SEAiq Pilot screenshot 2

This navigation app provides advanced charting and real-time vessel data for professional marine pilots. It supports various chart formats and external NMEA/AIS devices, offering features like predicted vessel display and docking aids. A free trial is available, with an in-app purchase for permanent access.

What We Love

  • 👍 User-friendly and intuitive
  • 🚀 Fast and efficient performance
  • 🌟 Comprehensive functionalities
  • 💡 Innovative features

Room to Improve

  • 📉 Increasing cost
  • ❓ Chart loading can be tedious
  • ⚠️ Waypoints can be accidentally deleted
Seapilot#3

Seapilot by Seapilot

Worth Considering
🗺️ Navigation
2.9(15 ratings)
FreeIn-App Purchases
Seapilot screenshot 1
Seapilot screenshot 2

Navigate like a professional with this marine navigation app. It offers vectorized chart data, AIS, and weather forecasts, bringing merchant shipping technology to your mobile device. Plan trips, track your vessel, and access advanced navigation tools.

More Ecdis apps to explore

FAQ about Ecdis

What are the best ecdis apps for iPhone?
SEAiq tops our ecdis apps ranking as of June 2026, with a 4.7-star average from 191 App Store ratings, and it's free to download.
Yes — 10 of the top ecdis apps we rank are free to download, including SEAiq and SEAiq Pilot.
SEAiq has no ads and offers in-app purchases, according to its App Store listing as of June 2026.
We track 18+ ecdis apps on the iOS App Store as of June 2026, ranked by rating, recency, and analysis of real user reviews.
SEAiq is a marine navigation application that provides comprehensive charting features. It allows users to load their own charts in various standard formats, download charts from NOAA, and utilize tools for waypoints, routes, tracks, and weather data.
Key features include the ability to load custom charts (S-57, S-63, iENC, BSB, KAP), automatic NOAA chart downloads, waypoint and route management, an anchor alarm, automatic weather downloads, and WiFi-based NMEA and AIS integration.

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