Best Marine Life Tracker Apps

250+ iOS apps curated and reviewed

3.9 avg rating
19 free apps
Updated October 2026

Looking for free marine life tracker apps? 19 of our 250+ tracked titles are free to download — no subscription, no trial. The rest are premium picks worth paying for.

Compare top Marine Life Tracker Apps (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1OCEARCH Shark Tracker™OCEARCH Shark Tracker™Free4.8★ (8.8K)NoYesNov 2026
2Sharktivity by AWSCSharktivity by AWSCFree4.8★ (12K)NoYesOct 2026
3Boat Watch - Ship TrackingBoat Watch - Ship TrackingFree4.6★ (3.8K)NoYesNov 2026
4Seawatch24 Marine Traffic AISSeawatch24 Marine Traffic AISFree4.6★ (53)NoYesOct 2026
5Live Marine : Ship TrackerLive Marine : Ship TrackerFree3.5★ (2)YesYesOct 2026
6Ship Tracker - Marine RadarShip Tracker - Marine RadarFree4.5★ (14)YesYesOct 2026
7CTT MarineCTT MarineFree—NoNoMay 2026
8Sealife TrackerSealife TrackerFree1.0★ (2)NoNoMay 2026

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
OCEARCH Shark Tracker™ screenshot 2
OCEARCH Shark Tracker™ screenshot 3
OCEARCH Shark Tracker™ screenshot 4
OCEARCH Shark Tracker™ screenshot 5
OCEARCH Shark Tracker™ screenshot 6

Follow the real-time movements of sharks, turtles, and other marine animals across the globe. Learn fascinating facts, explore migration patterns, and support ocean conservation efforts through interactive tracking data.

What We Love

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

Room to Improve

  • 🐛 App crashes and bugs
  • 🔍 Lack of recent/live data
  • 🌎 Limited to certain regions
  • 💬 Removal of comment section
  • 🔑 Issues with account creation and login
4.8😐(12K ratings)
FreeIn-App Purchases
Sharktivity by AWSC screenshot 1
Sharktivity by AWSC screenshot 2
Sharktivity by AWSC screenshot 3
Sharktivity by AWSC screenshot 4
Sharktivity by AWSC screenshot 5
Sharktivity by AWSC screenshot 6

Track and learn about Atlantic White Sharks with an interactive map of sightings and research. Submit your own sightings, receive real-time beach alerts, and access educational resources to aid conservation efforts.

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
  • 😞 Lack of reporting on local sightings
Boat Watch - Ship Tracking#3

Boat Watch - Ship Tracking by Pocket Mariner Ltd.

Ferry, cargo & cruise ships
Worth Considering
✈️ Travel
4.6😐(3.8K ratings)
FreeIn-App Purchases
Boat Watch - Ship Tracking screenshot 1
Boat Watch - Ship Tracking screenshot 2
Boat Watch - Ship Tracking screenshot 3
Boat Watch - Ship Tracking screenshot 4
Boat Watch - Ship Tracking screenshot 5
Boat Watch - Ship Tracking screenshot 6

Track ships and boats globally in real-time. Identify vessels, view their details, and receive alerts for arrivals and departures. Explore nautical charts and use augmented reality for an enhanced viewing experience.

What We Love

  • 🚀 Excellent for ship tracking
  • 📍 Accurate ship location information
  • 🗺️ Useful NOAA chart overlay
  • 👍 Great app for enthusiasts

Room to Improve

  • 🐛 Inconsistent ship detection
  • 💰 Excessive in-app purchases
  • 🔍 Limited search functionality
  • 🕰️ Outdated ship position data

More Marine Life Tracker apps to explore

FAQ about Marine Life Tracker

What are the best marine life tracker apps for iPhone?
OCEARCH Shark Tracker™ tops our marine life tracker apps ranking as of October 2026, with a 4.8-star average from 8.8K App Store ratings, and it's free to download.
Yes — 19 of the top marine life tracker apps we rank are free to download, including OCEARCH Shark Tracker™ and Sharktivity by AWSC.
OCEARCH Shark Tracker™ has no ads and offers in-app purchases, according to its App Store listing as of October 2026.
We track 250+ marine life tracker apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.