Best Water Depth Map Apps

249+ iOS apps curated and reviewed

4.2 avg rating
19 free apps
Updated September 2026

From beginner-friendly picks to power-user tools, our water depth map list covers 249+ iPhone apps updated through September 2026. Compare ratings, prices, and screenshots in one place.

Compare top Water Depth Map Apps (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Aqua Map BoatingAqua Map BoatingFree4.7★ (14K)NoYesSep 2026
2Fishing Points: Map & ForecastFishing Points: Map & ForecastFree4.7★ (31K)YesYesSep 2026
3Navionics® BoatingNavionics® BoatingFree2.9★ (2.3K)NoYesSep 2026
4i-Boating: Marine Charts & Gpsi-Boating: Marine Charts & GpsFree4.5★ (15K)NoYesSep 2026
5Google EarthGoogle EarthFree4.0★ (47K)NoNoSep 2026
6Lowrance: app for anglersLowrance: app for anglersFree4.5★ (2.7K)NoYesSep 2026
7Sea DepthSea DepthFree3.0★ (4)NoYesSep 2026
8Fish Deeper - Fishing AppFish Deeper - Fishing AppFree4.5★ (652)YesYesSep 2026

Top Picks for Water Depth Map

Aqua Map Boating#1

Aqua Map Boating by GEC s.r.l.

Marine navigation and fishing
Editor's Choice
🗺️ Navigation
4.7😊(14K ratings)
FreeIn-App Purchases
#77in Navigation
Aqua Map Boating screenshot 1
Aqua Map Boating screenshot 2
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Aqua Map Boating screenshot 4
Aqua Map Boating screenshot 5
Aqua Map Boating screenshot 6

This app provides official, weekly updated nautical charts for marine navigation. It allows for offline map downloads, GPS track recording, and integration with onboard instruments. Enhance your boating safety and experience with advanced features like weather forecasts and AIS collision detection.

What We Love

  • 🚀 Excellent navigation tool
  • 👍 Easy to use and intuitive
  • 🗺️ Detailed and accurate charts
  • 💡 Helpful features like AIS, weather, and fuel prices
  • 🤝 Responsive and helpful customer support

Room to Improve

  • 🐛 Occasional issues with map downloads and disappearing charts
  • 🔍 Lack of intuitive route planning functionality
  • 🔍 Slow map loading and tracking issues in certain areas
  • 💰 Subscription model with additional costs for map downloads
Fishing Points: Map & Forecast#2

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

Find Best Tides Times to Fish
Strong Contender
⚽ Sports
4.7😊(31K ratings)
FreeAdsIn-App Purchases
#87in Sports
Fishing Points: Map & Forecast screenshot 1
Fishing Points: Map & Forecast screenshot 2
Fishing Points: Map & Forecast screenshot 3
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
Navionics® Boating#3

Navionics® Boating by Garmin

Nautical and fishing charts
Worth Considering
🗺️ Navigation
2.9😞(2.3K ratings)
FreeIn-App Purchases
#4in Navigation
Navionics® Boating screenshot 1
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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

More Water Depth Map apps to explore

FAQ about Water Depth Map

What are the best water depth map apps for iPhone?
Aqua Map Boating tops our water depth map apps ranking as of September 2026, with a 4.7-star average from 14K App Store ratings, and it's free to download.
Yes — 19 of the top water depth map apps we rank are free to download, including Aqua Map Boating and Fishing Points: Map & Forecast.
Aqua Map Boating has no ads and offers in-app purchases, according to its App Store listing as of September 2026.
We track 249+ water depth map apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.
Aqua Map Boating is a marine navigation application that provides official, weekly updated nautical charts for safe boating. It allows users to download maps for offline use, record GPS tracks, display tides and currents, and connect to onboard instruments for a comprehensive navigation experience.
Key features include access to official NOAA nautical charts, offline map downloads, GPS track recording, tide and current predictions, an anchor alarm, live sharing with the Aqua Map community, and integration with onboard NMEA instruments. Advanced subscriptions offer marine forecasts, satellite imagery overlays, and AIS collision detection.