Best Marine Life Guide App

187+ iOS apps curated and reviewed

4.6 avg rating
19 free apps
Updated June 2026

Finding the right marine life guide app app can be overwhelming with so many options. We've analyzed 187+ apps to bring you the best choices for 2026, from free options to premium solutions with advanced features.

Top Picks for Marine Life Guide App

Savvy Navvy Boating Navigation#1

Savvy Navvy Boating Navigation by SAVVY NAVVY LTD

Marine GPS and Nautical Charts
Editor's Choice
🗺️ Navigation
4.7😐(7.1K ratings)
FreeAdsIn-App Purchases
#33in Navigation
Savvy Navvy Boating Navigation screenshot 1
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Access all your boating needs in one app – charts, weather forecasts, AIS, and more. From planning to navigation, we've got you covered on the water!

What We Love

  • 🚀 Easy to use
  • 👍 Helpful for navigation
  • 🌊 Accurate charts and data
  • 💡 Useful features like weather and tide info

Room to Improve

  • 🐛 Buggy and crashes
  • 💰 Expensive subscription
  • 🗺️ Missing chart data for some areas
Marine Life - North Atlantic#2

Marine Life - North Atlantic by Andrew Martinez

Marine Life - North Atlantic
Strong Contender
🔍 Reference
4.7(9 ratings)
$14.99In-App Purchases
Marine Life - North Atlantic screenshot 1
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This marine life field guide allows users to easily record and share observations of marine organisms found in the North Atlantic region, with features such as a searchable database, dive records, and a personal Life List that can be synced across devices. By subscribing to this app, users can unlock full functionality, including sharing observations and receiving notifications of marine life sightings, all while supporting the preservation of the marine world.

Wavve Boating: GPS, Map, Chart#3

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

Navigation, Charts, Tides, Map
Worth Considering
🗺️ Navigation
4.7😐(5.3K ratings)
FreeAdsIn-App Purchases
#11in Navigation
Wavve Boating: GPS, Map, Chart screenshot 1
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Enhance your boating experience with our marine GPS app - offering simplified navigation, customizable nautical charts, tidal information, weather updates, and a community-based platform for sharing knowledge. Join our fast-growing community today and enjoy a free trial to explore all the features. For more information, visit our website.

What We Love

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

Room to Improve

  • 🐛 Inaccurate depth charts
  • 🚫 Limited coverage for certain areas
  • 💰 Expensive subscription

More Marine Life Guide App apps to explore

4
Aqua Map Boating
Aqua Map Boating
Aqua Map Boating
Marine navigation and fishing
Free

Explore marine navigation, fishing, and weather with advanced features like offline charts, live tracking, route planning, and connectivity for AIS and GPS data. Start your 14-day free trial now for an enhanced boating experience.

🗺️ Navigation
(130)
5
iNavX: Marine Navigation
iNavX: Marine Navigation
iNavX: Marine Navigation
Sailing & Boating Chartplotter
Free

A powerful marine navigation app designed for sailing enthusiasts to plan routes, track marine weather, and monitor vessel performance. Navigate with precision and confidence on the water.

🗺️ Navigation
(20K)
6
OCEARCH Shark Tracker™
OCEARCH Shark Tracker™
OCEARCH Shark Tracker™
Track Sharks & Marine Animals
Free

Track sharks and marine animals in near real-time with the OCEARCH Shark Tracker app. Explore their migrations, support ocean conservation, and learn about ongoing research efforts. Join the mission for abundant oceans by downloading the app now!

📚 Education
(8.8K)
7
iSea Marine ID
iSea Marine ID
iSea Marine ID
Fish ID made easy
Free

This marine species app helps users identify and learn about over 2,500 species, track their sightings, and share photos with a community of experts. With features like offline mode, photo uploading, and discussion forums, users can easily explore and engage with the vast variety of marine life.

🔍 Reference
(2)
8
Fishing Points: Map & Forecast
Fishing Points: Map & Forecast
Fishing Points: Map & Forecast
Find Best Tides Times to Fish
Free

Discover the best fishing spots near you with an interactive map that shows locations, species, and bait suggestions. Plan your next fishing trip with ease using this app!

⚽ Sports
(30K)
9
Galápagos Marine Life
Galápagos Marine Life
Galápagos Marine Life
Reference Field Guide
Free

Explore the diverse marine life of the Galápagos Islands with a free digital field guide curated by esteemed scientists. Learn about marine invertebrates, fishes, reptiles, and mammals unique to the region offline, anytime, and support the conservation efforts of the Galápagos Conservancy.

🔍 Reference
(18)
10
SeaPeople: Boat Tracker
SeaPeople: Boat Tracker
SeaPeople: Boat Tracker
Trip Planner & Logbook
Free

Track your friends' live locations, plan and record your boat trips, and connect with nearby boaters with this app designed to enhance real-life interactions on the water. Stay updated and engaged in your boat life like never before.

✈️ Travel
(991)
11
ActiveCaptain®
ActiveCaptain®
ActiveCaptain®
Connect to Your GPS Plotter
Free

Connect your mobile device to your Garmin chartplotter and the boating community with this powerful app. Access charts, maps, software updates, routes, waypoints, and community feedback seamlessly while tracking and monitoring your boat from anywhere. Join the ActiveCaptain community for up-to-date information on marinas, boat ramps, and more.

🗺️ Navigation
(4.6K)
12
West Marine Pro
West Marine Pro
West Marine Pro
Boat Parts & Marine Supply
Free

The application provides a comprehensive on-the-go solution for marine professionals to efficiently manage their business operations. It offers a wide selection of wholesale boat parts and marine supplies, real-time inventory and pricing, flexible delivery and pickup options, and a suite of features to streamline order management and account administration, all designed to maximize efficiency and productivity for marine businesses.

🛍️ Shopping
(555)
13
Navionics® Boating
Navionics® Boating
Navionics® Boating
Nautical and fishing charts
Free

Experience detailed nautical and fishing charts on your mobile device with offline access and a range of features through this must-have Boating app. Get expertly detailed charts for cruising, fishing, sailing, and diving – perfect for all your water activities. Try it free for a limited time and unlock advanced features with a yearly subscription.

🗺️ Navigation
(2.2K)
14
Tropical Reefs Species Guide
Tropical Reefs Species Guide
Tropical Reefs Species Guide
by Florent Charpin
Free
✈️ Travel
(4)
15
PRO CHARTS - Marine Navigation
PRO CHARTS - Marine Navigation
PRO CHARTS - Marine Navigation
by MiraTrex, Inc
Free

PRO CHARTS is a marine navigation application that offers high-resolution NOAA nautical chart coverage with features like easy Waypoint creation, Buddy-tracking, Float Plan creation, and offline navigation. Stay safe on the water with this powerful tool on your iPhone or iPad. Visit www.miratrex.com for more information.

🗺️ Navigation
(8.5K)
16
i-Boating: Marine Charts & Gps
i-Boating: Marine Charts & Gps
i-Boating: Marine Charts & Gps
Lake Maps & Fishing Spots
Free

Discover a comprehensive marine navigation app with detailed charts, precise route planning, and real-time AIS tracking. Navigate ocean waters effortlessly and ensure safe voyages with this essential tool for all boating enthusiasts. Explore and download the app to set sail confidently today!

🗺️ Navigation
(14K)
17
TidesPro - Tide Charts
TidesPro - Tide Charts
TidesPro - Tide Charts
NOAA Tides & Marine Weather
Free

Get accurate tide charts, real-time data, and local forecasts with our app. Stay informed about tides for your favorite locations and plan your coastal activities effectively. Download now for reliable tide information at your fingertips.

☀️ Weather
(1.6K)
18
Boat Watch - Ship Tracking
Boat Watch - Ship Tracking
Boat Watch - Ship Tracking
Ferry, cargo & cruise ships
Free

Track ships in real-time with Boat Watch - Ship Tracking app! Stay updated on ferry, cargo, and tanker locations, routes, and arrivals with live map tracking and notifications. Download now for ultimate ship tracking experience.

✈️ Travel
(3.7K)
19
Tide Guide: Charts & Tables
Tide Guide: Charts & Tables
Tide Guide: Charts & Tables
NOAA Tides, Weather & Alerts
Free

Access accurate tide charts and information for thousands of locations worldwide with our application. Stay informed about tide levels, currents, and weather conditions for all your coastal activities. Download now to plan your next beach outing with ease!

☀️ Weather
(9.1K)
20
Sea Shell Identifier - Scanner
Sea Shell Identifier - Scanner
Sea Shell Identifier - Scanner
AI Seashell ID & Marine Guide
Free

Identify seashells instantly with our app! Simply snap a photo of any seashell, and our advanced image recognition technology will provide you with accurate species information. Start exploring the wonders of the sea today!

📚 Education
(164)