Looking for free marine navigation chart apps? 16 of our 169+ tracked titles are free to download — no subscription, no trial. The rest are premium picks worth paying for.
Compare top Marine Navigation Chart Apps (October 2026)
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.
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.
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
Are there free marine navigation chart apps for iPhone?
Yes — 16 of the top marine navigation chart apps we rank are free to download, including SeaVectors: Marine Navigation and PRO CHARTS - Marine Navigation.
Does SeaVectors: Marine Navigation have ads or in-app purchases?
SeaVectors: Marine Navigation has no ads and offers in-app purchases, according to its App Store listing as of October 2026.
How many marine navigation chart apps are on the App Store?
We track 169+ marine navigation chart apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.