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Best Boat Depth Finder Apps

249+ iOS apps curated and reviewed

4.5 avg rating
20 free apps
Updated August 2026

Every iPhone needs a few good boat depth finder apps. We benchmark 249+ 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 Boat Depth Finder Apps (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Aqua Map BoatingAqua Map BoatingFree4.7★ (14K)NoYesSep 2026
2Navionics® BoatingNavionics® BoatingFree2.9★ (2.3K)NoYesSep 2026
3Wavve Boating: GPS, Map, ChartWavve Boating: GPS, Map, ChartFree4.7★ (6.4K)NoYesSep 2026
4How Deep?How Deep?Free—NoNoJun 2026
5WaveDepth: Water DepthWaveDepth: Water DepthFree—NoNoAug 2026
6i-Boating: Marine Charts & Gpsi-Boating: Marine Charts & GpsFree4.5★ (15K)NoYesSep 2026
7Fishing Points: Map & ForecastFishing Points: Map & ForecastFree4.7★ (31K)YesYesSep 2026
8Boat RouteBoat RouteFree—NoNoAug 2026

Top Picks for Boat Depth Finder

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
#78in Navigation
Aqua Map Boating screenshot 1
Aqua Map Boating screenshot 2
Aqua Map Boating screenshot 3
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
Navionics® Boating#2

Navionics® Boating by Garmin

Nautical and fishing charts
Strong Contender
🗺️ 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
Wavve Boating: GPS, Map, Chart#3

Wavve Boating: GPS, Map, Chart by Wavve Boating INC

Marine Navigation, Depth, Tide
Worth Considering
🗺️ Navigation
4.7😐(6.4K ratings)
FreeIn-App Purchases
#16in Navigation
Wavve Boating: GPS, Map, Chart screenshot 1
Wavve Boating: GPS, Map, Chart screenshot 2
Wavve Boating: GPS, Map, Chart screenshot 3
Wavve Boating: GPS, Map, Chart screenshot 4
Wavve Boating: GPS, Map, Chart screenshot 5
Wavve Boating: GPS, Map, Chart screenshot 6

Navigate waterways with detailed nautical charts, tide predictions, and weather forecasts. Connect with a community of boaters to share points of interest and track friends on the water. Enjoy simplified GPS navigation tailored to your boat's draft.

What We Love

  • 🚀 Accurate navigation
  • 👍 User-friendly interface
  • 💡 Helpful features like weather and wave data
  • 🚢 Great for new and experienced boaters
  • 🤝 Good customer support

Room to Improve

  • 🐛 Inaccurate depth charts
  • 🚫 Limited coverage for certain areas
  • 💰 Expensive subscription
  • 🔒 Forced to sign up before trying
  • 🤯 Confusing login/account issues

More Boat Depth Finder apps to explore

FAQ about Boat Depth Finder

What are the best boat depth finder apps for iPhone?
Aqua Map Boating tops our boat depth finder apps ranking as of August 2026, with a 4.7-star average from 14K App Store ratings, and it's free to download.
Yes — 20 of the top boat depth finder apps we rank are free to download, including Aqua Map Boating and Navionics® Boating.
Aqua Map Boating has no ads and offers in-app purchases, according to its App Store listing as of August 2026.
We track 249+ boat depth finder apps on the iOS App Store as of August 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.