Best Marine Life Tracker Apps

195+ iOS apps curated and reviewed

4.4 avg rating
19 free apps
Updated May 2026

Looking for free marine life tracker apps? 19 of our 195+ tracked titles are free to download — no subscription, no trial. The rest are premium picks worth paying for.

Top Picks for Marine Life Tracker

OCEARCH Shark Tracker™#1

OCEARCH Shark Tracker™ by OCEARCH

Track Sharks & Marine Animals
Editor's Choice
📚 Education
4.8😊(8.8K ratings)
FreeIn-App Purchases
OCEARCH Shark Tracker™ screenshot 1
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OCEARCH Shark Tracker™ screenshot 3
OCEARCH Shark Tracker™ screenshot 4
OCEARCH Shark Tracker™ screenshot 5
OCEARCH Shark Tracker™ screenshot 6

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!

What We Love

  • 🚀 Awesome app
  • 👍 Interesting and educational
  • 🔍 Ability to track sharks and other marine life
  • 🌊 Great for ocean and shark lovers

Room to Improve

  • 🐛 App crashes and bugs
  • 🔍 Lack of recent/live data
  • 🌎 Limited to certain regions
Sharktivity by AWSC#2

Sharktivity by AWSC by Atlantic White Shark Conservancy, Inc.

Shark Tracker & Alerts
Strong Contender
📚 Education
4.8😐(8.2K ratings)
FreeIn-App Purchases
Sharktivity by AWSC screenshot 1
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Track shark sightings and receive real-time alerts on your phone to stay informed about shark activity in your area. Stay safe and aware with Sharktivity – your essential companion for coastal activities.

What We Love

  • 👍 Useful for tracking shark activity
  • 🤩 Fascinating to follow named sharks
  • 🔍 Provides timely updates on sightings
  • 💡 Helpful for beach-goers to stay informed

Room to Improve

  • 🐛 Unreliable alerts and notifications
  • 🤔 Unclear or misleading map information
  • 🤯 Frustrating changes to the app interface
NOAA Marine Weather & Forecast#3

NOAA Marine Weather & Forecast by Zipo Apps Ltd.

Predict wind, swell, and waves
Worth Considering
☀️ Weather
4.6😞(5K ratings)
FreeAdsIn-App Purchases
#60in Weather
NOAA Marine Weather & Forecast screenshot 1
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Stay ahead of changing maritime conditions with our comprehensive marine weather app. Access accurate wind, wave, and weather forecasts, intuitive charts, station search, and customizable subscription plans to enhance your sea-faring experience. Download now to make informed decisions and stay safe on the water.

What We Love

  • 🚀 Accurate weather forecasts
  • 💡 Great coverage of locations
  • 👍 Useful for boating and sailing
  • 🚀 Provides real-time data

Room to Improve

  • 🐛 App crashes or doesn't load
  • 🐛 Inaccurate wind and wave data
  • 👎 Intrusive ads and paywall

More Marine Life Tracker 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
(13K)
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
MarineTraffic - Ship Tracking
MarineTraffic - Ship Tracking
MarineTraffic - Ship Tracking
World's #1 ship tracking app!
Free

Track ships worldwide in real-time with MarineTraffic. Stay updated on vessel locations, routes, and arrivals. Download now to explore the seas!

✈️ Travel
(65K)
7
MyShipTracking
MyShipTracking
MyShipTracking
Vessel Tracking App
Free

Discover maritime traffic worldwide with our Vessel Tracking App. Monitor vessels in real-time with AIS data, access detailed vessel information, and stay informed about global maritime movements. Explore now!

🗺️ Navigation
(4.5K)
8
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
(3.6K)
9
Ship Finder Lite
Ship Finder Lite
Ship Finder Lite
Live Marine & Vessel tracking
Free

Discover real-time marine traffic with Ship Finder Lite. Track ships worldwide, view vessel details, and explore maritime activity on your mobile device. Start monitoring the seas today!

🗺️ Navigation
(3K)
10
Ship Tracker
Ship Tracker
Ship Tracker
Live Marine Tracker
Free

Experience the thrill of tracking vessels in real-time, accessing details about their routes, destinations, and estimated arrival times with our new Ship Tracker app. For maritime enthusiasts and industry professionals alike, the app offers features like real-time vessel monitoring, customizable fleet management, and comprehensive port information. Explore the high seas effortlessly - download now and embark on your maritime journey with confidence!

✈️ Travel
(1.2K)
11
釣りアプリ アングラーズ|釣果記録・魚つり情報・潮見表に
釣りアプリ アングラーズ|釣果記録・魚つり情報・潮見表に
釣りアプリ アングラーズ|釣果記録・魚つり情報・潮見表に
by ANGLERS Inc.
Free
⚽ Sports
(0)
12
Scuba Diving Computer Oceanic+
Scuba Diving Computer Oceanic+
Scuba Diving Computer Oceanic+
Snorkel & Dive Log Tracker
Free

Enhance your diving experience with a personalized dive computer for your Apple Watch Ultra. Dive smarter and explore the underwater world with advanced technology designed for scuba diving, snorkeling, and freediving. Experience the ultimate underwater adventure with just a tap of your wrist.

⚽ Sports
(4.3K)
13
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)
14
Paddle Logger: SUP & Kayaking
Paddle Logger: SUP & Kayaking
Paddle Logger: SUP & Kayaking
Paddling Logbook & GPS Tracker
Free
💪 Health & Fitness
(6.1K)
15
Seawatch24 Marine Traffic AIS
Seawatch24 Marine Traffic AIS
Seawatch24 Marine Traffic AIS
Boat Alerts & MarineTraffic
Free

Discover and track detailed information about passing ships with ease using this vessel radar and ship finder app. Access ship details such as size, speed, course, and destination, view ships on a map, measure distances, and utilize built-in compass and directional features. Explore the sea world around you effortlessly - try the free version first!

🗺️ Navigation
(4)
16
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)
17
Marine Navigation Lite
Marine Navigation Lite
Marine Navigation Lite
Offline GPS tracker for boat
Free

This offline GPS tracker for boats offers reliable navigation with no hidden fees or forced subscriptions, allowing users to own it once or subscribe for more features. With a focus on user privacy, it provides various tools, including chart plotting, route creation, and custom map capabilities, making it a trusted choice for sailors and fishermen worldwide.

🗺️ Navigation
(0)
18
Marine Traffic Vessel Finder
Marine Traffic Vessel Finder
Marine Traffic Vessel Finder
Marine Navigation & Weather
Free
🗺️ Navigation
(7)
19
Ship Finder
Ship Finder
Ship Finder
Live Marine & Vessel tracking
$4.99

Track and monitor marine vessels worldwide in real-time with Ship Finder. Stay updated on ship locations, routes, and status. Download the app now to explore the seas like never before.

🗺️ Navigation
(3.8K)
20
Whale and Dolphin Tracker
Whale and Dolphin Tracker
Whale and Dolphin Tracker
by Pacific Whale Foundation
Free

This application allows users to log sightings of whales and dolphins from anywhere in the world, contributing to a global database that helps researchers understand species distribution and interaction with their environment. By submitting sightings and photos, users can participate in research and conservation efforts, and view real-time sightings from a global map.

📚 Education
(22)