Best Lake Maps Nautical Apps

166+ iOS apps curated and reviewed

4.1 avg rating
12 free apps
Updated October 2026

i is the household name in lake maps nautical, but it's far from the only option. We track 166+ alternatives and competitors on iOS β€” many free, many higher-rated than you'd expect.

Compare top Lake Maps Nautical Apps (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1i-Boating: Marine Charts & Gpsi-Boating: Marine Charts & GpsFree4.5β˜… (15K)NoYesOct 2026
2Lake Champlain – Boating MapLake Champlain – Boating Map$2.99β€”NoNoSep 2026
3AIS Maps: Marine & Lake chartsAIS Maps: Marine & Lake chartsFree3.7β˜… (32)NoYesOct 2026
4Marine Navigation-USA Lake MapMarine Navigation-USA Lake Map$29.994.2β˜… (21)NoNoOct 2026
5LakeStatsLakeStatsFree4.9β˜… (19)NoYesOct 2026
6i-Boating: USA Marine Chartsi-Boating: USA Marine Charts$29.994.3β˜… (189)NoNoOct 2026
7Flytomap All in One HD ChartsFlytomap All in One HD Charts$14.993.3β˜… (4)NoYesOct 2026
8Fishing Points-Lake Depth MapsFishing Points-Lake Depth MapsFree4.4β˜… (2.2K)NoYesOct 2026

Top Picks for Lake Maps Nautical

i-Boating: Marine Charts & Gps#1

i-Boating: Marine Charts & Gps by Bist LLC

Lake Depth Map,Sailing Plotter
4.5😊(15K ratings)
FreeIn-App Purchases
i-Boating: Marine Charts & Gps screenshot 1
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i-Boating: Marine Charts & Gps screenshot 3
i-Boating: Marine Charts & Gps screenshot 4
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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

  • πŸš€ Accurate GPS and navigation
  • πŸ—ΊοΈ Detailed nautical charts
  • πŸ“Š Helpful fishing and structure information
  • πŸ” Useful for finding unexplored fishing spots
  • πŸ’» Offline functionality works well

Room to Improve

  • 🌐 GPS/location issues, inaccurate positioning
  • πŸ’° Expensive recurring subscription model
  • πŸ” Difficulty restoring purchased content on new devices
  • πŸ”§ Poor customer support and lack of response
  • πŸ“¦ Missing coverage for some lakes/waterways

More Lake Maps Nautical apps to explore

FAQ about Lake Maps Nautical

What are the best lake maps nautical apps for iPhone?
i-Boating: Marine Charts & Gps tops our lake maps nautical apps ranking as of October 2026, with a 4.5-star average from 15K App Store ratings, and it's free to download.
Yes β€” 12 of the top lake maps nautical apps we rank are free to download, including i-Boating: Marine Charts & Gps and AIS Maps: Marine & Lake charts.
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 166+ lake maps nautical apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.