Out of 250+ sealife tracker apps on iOS, 18 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.
Explore the underwater world and learn about sharks. Track tagged sharks globally in real-time and access detailed information on over 20 species. Discover educational content focused on shark conservation.
This app collects data on marine species along the UK coastline, focusing on invasive and climate change indicator species. It's a collaborative project involving several environmental organizations and diving clubs.
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 are the best sealife tracker apps for iPhone?
Shark Tracker: Shark Finder tops our sealife tracker apps ranking as of October 2026, with a 4.7-star average from 554 App Store ratings, and it's free to download.
Are there free sealife tracker apps for iPhone?
Yes — 18 of the top sealife tracker apps we rank are free to download, including Shark Tracker: Shark Finder and Sealife Tracker.
Does Shark Tracker: Shark Finder have ads or in-app purchases?
Shark Tracker: Shark Finder has no ads and offers in-app purchases, according to its App Store listing as of October 2026.
How many sealife tracker apps are on the App Store?
We track 250+ sealife tracker apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.