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Best Lake Depth Charts Apps

245+ iOS apps curated and reviewed

4.1 avg rating
20 free apps
Updated September 2026

Every iPhone needs a few good lake depth charts apps. We benchmark 245+ 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 Lake Depth Charts Apps (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Navionics® BoatingNavionics® BoatingFree2.9★ (2.3K)NoYesSep 2026
2i-Boating: Marine Charts & Gpsi-Boating: Marine Charts & GpsFree4.5★ (15K)NoYesSep 2026
3Fishing Points: Map & ForecastFishing Points: Map & ForecastFree4.7★ (31K)YesYesSep 2026
4WinGPS MarineWinGPS MarineFree1.3★ (3)NoNoMay 2026
5onX Fish: Midwest Fishing MapsonX Fish: Midwest Fishing MapsFree4.6★ (1.7K)YesYesSep 2026
6Lowrance: app for anglersLowrance: app for anglersFree4.5★ (2.7K)NoYesSep 2026
7Fishing Points-Lake Depth MapsFishing Points-Lake Depth MapsFree4.4★ (2.2K)NoYesSep 2026
8LakeStatsLakeStatsFree4.9★ (18)NoYesSep 2026

Top Picks for Lake Depth Charts

Navionics® Boating#1

Navionics® Boating by Garmin

Nautical and fishing charts
Editor's Choice
🗺️ Navigation
2.9😞(2.3K ratings)
FreeIn-App Purchases
#4in Navigation
Navionics® Boating screenshot 1
Navionics® Boating screenshot 2
Navionics® Boating screenshot 3
Navionics® Boating screenshot 4
Navionics® Boating screenshot 5
Navionics® Boating screenshot 6

Access detailed nautical charts and advanced boating features offline on your mobile device. Plan trips with dock-to-dock guidance, check weather and tides, and connect with a community of boaters. Ideal for cruising, fishing, sailing, and diving.

What We Love

  • 🚀 Great navigation app
  • 🗺️ Detailed charts and maps
  • ⚓ Useful for boating and sailing
  • 💰 Good value for money

Room to Improve

  • 🐛 Frequent crashes and bugs
  • 🔒 Login issues and unreliable offline access
  • 💰 Expensive subscription model
  • 🗺️ Inaccurate or outdated map data
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
#90in Navigation
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
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
Fishing Points: Map & Forecast#3

Fishing Points: Map & Forecast by Fishing Points d.o.o.

Find Best Tides Times to Fish
Worth Considering
⚽ Sports
4.7😊(31K ratings)
FreeAdsIn-App Purchases
#84in Sports
Fishing Points: Map & Forecast screenshot 1
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Fishing Points: Map & Forecast screenshot 4
Fishing Points: Map & Forecast screenshot 5
Fishing Points: Map & Forecast screenshot 6

This app helps anglers find the best times and locations to fish by providing detailed forecasts for tides, moon phases, weather, and marine conditions. It offers interactive maps to discover and save fishing spots, track routes, and access offline nautical charts, along with a catch logbook and fishing regulations.

What We Love

  • 🚀 Easy to use
  • 🗺️ Helpful mapping features
  • 📊 Detailed fishing data
  • 🔍 Accurate weather and tide information
  • 💾 Useful for logging catches
  • 🌟 Great app overall

Room to Improve

  • 🐛 Inaccurate fish activity forecasts
  • 🗺️ Lacking detailed lake/river maps
  • 💰 Premium features too expensive
  • 🔄 Inconsistent data across app sections
  • 🔒 Login/account issues

More Lake Depth Charts apps to explore

FAQ about Lake Depth Charts

What are the best lake depth charts apps for iPhone?
Navionics® Boating tops our lake depth charts apps ranking as of September 2026, with a 2.9-star average from 2.3K App Store ratings, and it's free to download.
Yes — 20 of the top lake depth charts apps we rank are free to download, including Navionics® Boating and i-Boating: Marine Charts & Gps.
Navionics® Boating has no ads and offers in-app purchases, according to its App Store listing as of September 2026.
We track 245+ lake depth charts apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.
The app provides detailed nautical charts that can be used offline, along with a suite of tools for boating activities. It includes features for navigation, trip planning, weather forecasting, and community-based local knowledge.
Key features include internationally renowned Navionics charts, SonarChart HD bathymetry maps, U.S. Government charts, overlays like relief shading, Auto Guidance+ for route planning, real-time weather and tides, and community edits from other boaters.