Best Marines Chart Apps

202+ iOS apps curated and reviewed

4.0 avg rating
15 free apps
Updated October 2026

Every iPhone needs a few good marines chart apps. We benchmark 202+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.

Compare top Marines Chart Apps (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1i-Boating: Marine Charts & Gpsi-Boating: Marine Charts & GpsFree4.5★ (15K)NoYesOct 2026
2Marine Chart SymbolsMarine Chart Symbols$4.991.7★ (3)NoNoOct 2026
3PRO CHARTS - Marine NavigationPRO CHARTS - Marine NavigationFree4.5★ (8.5K)NoYesOct 2026
4AIS Maps: Marine & Lake chartsAIS Maps: Marine & Lake chartsFree3.7★ (32)NoYesOct 2026
5i-Boating: USA Marine Chartsi-Boating: USA Marine Charts$29.994.3★ (189)NoNoOct 2026
6Chart of the NuclidesChart of the NuclidesFree4.9★ (16)NoNoMay 2026
7TZ iBoat – Marine NavigationTZ iBoat – Marine NavigationFree4.6★ (885)NoYesOct 2026
8SeaVectors: Marine NavigationSeaVectors: Marine NavigationFree—NoYesOct 2026

Top Picks for Marines Chart

i-Boating: Marine Charts & Gps#1

i-Boating: Marine Charts & Gps by Bist LLC

Lake Depth Map,Sailing Plotter
Editor's Choice
🗺️ Navigation
4.5😊(15K ratings)
FreeIn-App Purchases
i-Boating: Marine Charts & Gps screenshot 1
i-Boating: Marine Charts & Gps screenshot 2
i-Boating: Marine Charts & Gps screenshot 3
i-Boating: Marine Charts & Gps screenshot 4
i-Boating: Marine Charts & Gps screenshot 5
i-Boating: Marine Charts & Gps screenshot 6

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
4.5😞(8.5K ratings)
FreeIn-App Purchases
PRO CHARTS - Marine Navigation screenshot 1
PRO CHARTS - Marine Navigation screenshot 2
PRO CHARTS - Marine Navigation screenshot 3
PRO CHARTS - Marine Navigation screenshot 4
PRO CHARTS - Marine Navigation screenshot 5
PRO CHARTS - Marine Navigation screenshot 6

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.

What We Love

  • 🚀 Great for navigation
  • 🗺️ Helpful for coastal areas
  • 👍 Useful app overall

Room to Improve

  • 🐛 Frequent crashes and glitches
  • ⚠️ Subscription issues and hidden costs
  • 🌐 Lacks coverage for non-US regions
  • 🔒 Poor account management and support

More Marines Chart apps to explore

FAQ about Marines Chart

What are the best marines chart apps for iPhone?
i-Boating: Marine Charts & Gps tops our marines chart apps ranking as of October 2026, with a 4.5-star average from 15K App Store ratings, and it's free to download.
Yes — 15 of the top marines chart apps we rank are free to download, including i-Boating: Marine Charts & Gps and PRO CHARTS - Marine Navigation.
i-Boating: Marine Charts & Gps has no ads and offers in-app purchases, according to its App Store listing as of October 2026.
We track 202+ marines chart apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.