Best Nautical Navigation Chart Apps

167+ iOS apps curated and reviewed

4.3 avg rating
16 free apps
Updated October 2026

Nautical Charts & Maps is the household name in nautical navigation chart, but it's far from the only option. We track 167+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.

Compare top Nautical Navigation Chart Apps (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Nautical Charts & MapsNautical Charts & Maps$8.994.6★ (3.8K)NoNoOct 2026
2i-Boating: Marine Charts & Gpsi-Boating: Marine Charts & GpsFree4.5★ (15K)NoYesNov 2026
3NV Charts GPS Navigation AISNV Charts GPS Navigation AISFree4.5★ (115)NoYesNov 2026
4SeaVectors: Marine NavigationSeaVectors: Marine NavigationFree—NoYesOct 2026
5Savvy Navvy: Boat NavigationSavvy Navvy: Boat NavigationFree4.7★ (8.4K)NoYesNov 2026
6PRO CHARTS - Marine NavigationPRO CHARTS - Marine NavigationFree4.5★ (8.5K)NoYesNov 2026
7i-Boating: USA Marine Chartsi-Boating: USA Marine Charts$29.994.3★ (189)NoNoOct 2026
8OceanPulse: Marine NavigationOceanPulse: Marine NavigationFree5.0★ (4)NoYesOct 2026

Top Picks for Nautical Navigation Chart

Nautical Charts & Maps#1

Nautical Charts & Maps by LW Brands, LLC

Nautical Charts & Marine Maps
Editor's Choice
🗺️ Navigation
4.6😐(3.8K ratings)
$8.99
#99in Navigation
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Access NOAA Electronic Navigational Charts (ENC) for offline marine navigation. View detailed information like buoys, depths, and port features. Overlay NOAA weather maps including radar, sea temperature, and wind data.

What We Love

  • 👍 Easy to use
  • 🚀 Good performance
  • 💡 Useful for planning and navigation
  • 🗺️ Detailed charts
  • 💰 Good value for money

Room to Improve

  • 🐛 Crashes and stability issues
  • 🗺️ Limited chart coverage
  • 🔍 Lack of advanced features (plotting, routing, etc.)
  • 🔍 Poor user interface and interactivity
  • 💰 Overpriced in some cases
i-Boating: Marine Charts & Gps#2

i-Boating: Marine Charts & Gps by Bist LLC

Lake Depth Map,Sailing Plotter
Strong Contender
🗺️ Navigation
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

More Nautical Navigation Chart apps to explore

FAQ about Nautical Navigation Chart

What are the best nautical navigation chart apps for iPhone?
Nautical Charts & Maps tops our nautical navigation chart apps ranking as of October 2026, with a 4.6-star average from 3.8K App Store ratings, and it's priced at $8.99.
Yes — 16 of the top nautical navigation chart apps we rank are free to download, including i-Boating: Marine Charts & Gps and NV Charts GPS Navigation AIS.
Nautical Charts & Maps has no ads and has no in-app purchases, according to its App Store listing as of October 2026.
We track 167+ nautical navigation chart apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.