Best Chart Plotter Marine Apps

199+ iOS apps curated and reviewed

4.1 avg rating
14 free apps
Updated October 2026

If you already know i, this is the deeper bench. 199+ chart plotter marine apps for iPhone, all reviewed and ranked by user rating, recency, and download trend as of October 2026.

Compare top Chart Plotter Marine Apps (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1i-Boating: Marine Charts & Gpsi-Boating: Marine Charts & GpsFree4.5โ˜… (15K)NoYesNov 2026
2SeaVectors: Marine NavigationSeaVectors: Marine NavigationFreeโ€”NoYesOct 2026
3Marine Chart SymbolsMarine Chart Symbols$4.991.7โ˜… (3)NoNoOct 2026
4Marine Navigation LiteMarine Navigation LiteFreeโ€”YesYesSep 2026
5iSailGPS : NOAA USA RNC ChartsiSailGPS : NOAA USA RNC Charts$7.993.9โ˜… (72)NoNoOct 2026
6NV Charts GPS Navigation AISNV Charts GPS Navigation AISFree4.5โ˜… (115)NoYesNov 2026
7Aqua Map BoatingAqua Map BoatingFree4.7โ˜… (14K)NoYesNov 2026
8iNavX: Marine NavigationiNavX: Marine NavigationFree4.8โ˜… (22K)YesYesNov 2026

Top Picks for Chart Plotter Marine

i-Boating: Marine Charts & Gps#1

i-Boating: Marine Charts & Gps by Bist LLC

Lake Depth Map,Sailing Plotter
4.5๐Ÿ˜Š(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
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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

  • ๐Ÿš€ Accurate GPS and navigation
  • ๐Ÿ—บ๏ธ Detailed nautical charts
  • ๐Ÿ“Š Helpful fishing and structure information
  • ๐Ÿ” Useful for finding unexplored fishing spots
  • ๐Ÿ’ป Offline functionality works well

Room to Improve

  • ๐ŸŒ GPS/location issues, inaccurate positioning
  • ๐Ÿ’ฐ Expensive recurring subscription model
  • ๐Ÿ” Difficulty restoring purchased content on new devices
  • ๐Ÿ”ง Poor customer support and lack of response
  • ๐Ÿ“ฆ Missing coverage for some lakes/waterways

More Chart Plotter Marine apps to explore

FAQ about Chart Plotter Marine

What are the best chart plotter marine apps for iPhone?
i-Boating: Marine Charts & Gps tops our chart plotter marine apps ranking as of October 2026, with a 4.5-star average from 15K App Store ratings, and it's free to download.
Yes โ€” 14 of the top chart plotter marine apps we rank are free to download, including i-Boating: Marine Charts & Gps and SeaVectors: 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 199+ chart plotter marine apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.