Comparison

OCEARCH Shark Tracker™ vs SeaLevels

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

OCEARCH Shark Tracker™

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.

Highlights
  • Live animal tracking on interactive maps
  • Explore migration and movement patterns
  • Access animal tagging and species details
  • Daily ocean and marine animal facts
  • Premium map layers and exclusive content (subscription)
  • Community engagement with comments (subscription)
Features
Read full description

DIVE INTO A WORLD OF SHARKS, TURTLES, AND OTHER AMAZING MARINE ANIMALS & HELP SAVE OUR OCEANS! If you have a passion for the ocean, sharks, and marine life, this app is for YOU! The Global Shark Tracker™ was created by OCEARCH, a non-profit research organization dedicated to returning our world’s oceans to balance and abundance. EXPLORE LIKE THE OCEARCH CREW, FROM THE COMFORT OF YOUR HOME! Join our scientific researchers on an exciting journey, with real-time tracking data for sharks, turtles, and more. With cutting-edge satellite technology, the OCEARCH Global Shark Tracker™ app lets you follow these amazing marine animals as they migrate across the globe. Dive into each animal’s profile to discover their history, track their movements, and learn fascinating facts about their species • Track Animals Live with Interactive Maps • Explore Migration & Movement Patterns • Access Animal Tagging & Species Details • Never Miss Updates with ‘Follow’ Option • Daily Ocean & Marine Animal Facts MAKE A DIFFERENCE AS YOU TRACK OCEARCH now has a new way that YOU can make a direct impact on our sharks and oceans! For less than the cost of a cup of coffee each month, you can upgrade to Shark Tracker+ and directly support the OCEARCH mission. Plus, enjoy these exciting new features with your subscription: • Premium Map Layers incl. Live Weather Maps • ‘Behind-The-Scenes’ Exclusive Content • Enhanced Animal Detail Page incl. Charts • Community Engagement with ‘Comments’ • Discounts in the OCEARCH Shop HOW TRACKING WORKS OCEARCH conducts scientific research and collaborates with institutions across the world! SPOT tags are used to provide near real-time tracking data for an average of 5 years. Each time the animal’s tag breaks the surface of the water, it signals a satellite to create a ‘ping’ on the tracker for YOU to see. Data is used by the scientific community to help with: • Research • Conservation • Policy • Management • Safety • Education We created this app to engage YOU in shark and marine conservation efforts by providing real-time tracking data on ocean animals. Our goal is to empower YOU to connect with the ocean, learn about marine life, and support vital marine science through interactive, accessible technology. Thank you for your interest and support. We couldn't conduct this critical ocean research without you. If you love our app, please consider supporting us by leaving a rating and review, or by sharing it with your friends. We’re always looking to improve! If you have any questions, comments, or feedback, please feel free to email us at tracker@ocearch.org. OCEARCH is a 501(c)(3) non-profit organization. Our federal tax ID is 80-0708997. For more information about OCEARCH and our mission, please visit www.ocearch.org or @OCEARCH on social media to learn more. Terms of use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

SeaLevels

This app provides an educational tool to inform users about the realities of rising sea levels and their impact on humanity. It aims to foster understanding and encourage action by presenting scientific consensus on climate change in an accessible format.

Highlights
  • Environmental education
  • Climate change information
  • Sea level rise data
  • Informational tool
  • Promotes awareness
Features
Read full description

The Sea Levels Project was born out of a love for the environment, a concern over inaction, and a lack of simple to use educational tools. Almost all scientists agree that the global climate is changing, and that sea levels are rising, with an increase in the rate of rise very likely to be caused by humans. When it comes to action it is of no consequence whether the cause of climate change is man-made or natural - it still poses an increasing threat to humanity.  We believe that education is an essential step for us as a species to find a solution. Whilst no mobile application could ever hope provide an answer we can help by providing an informational tool.

Screenshots

OCEARCH Shark Tracker™4 screens
SeaLevels4 screens

Verdict

The call

The clearest difference is rating: OCEARCH Shark Tracker™ at 4.8 against SeaLevels's 4.3. OCEARCH Shark Tracker™ also leads on update cadence (every 4 weeks vs every 7 months) and ratings volume (8.8K vs 7). SeaLevels's advantage is in-app purchases (none vs 2) and review sentiment (100% vs 71%). On price, ads, device support and iOS requirement there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. OCEARCH Shark Tracker™ sells 2 in-app purchases, starting at $4.99 per month. SeaLevels asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

OCEARCH Shark Tracker™ holds the better App Store score, 4.8 against 4.3. That said, the two scores are not equally well evidenced: OCEARCH Shark Tracker™ has 8.8K ratings behind it against 7, so its average is the more settled of the two. Written reviews complicate that: 71% of OCEARCH Shark Tracker™'s written reviews are positive against 100% of SeaLevels's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

OCEARCH Shark Tracker™ ships an update every 4 weeks, SeaLevels every 7 months. Both last shipped on November 6, 2026.

Scorecard6 real differences · 4 level
OCEARCH Shark Tracker™ versus SeaLevels: the parameters behind the verdict, then further details
ParameterOCEARCH Shark Tracker™SeaLevels
PriceFreeFree
Rating4.8 (8.8K ratings) — better4.3 (7 ratings)
Positive reviews70.6% of reviews100.0% of reviews — better
Number of ratings8.8K — better7
Update frequencyEvery 4 weeks — betterEvery 7 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.1 — better16.0
Further details — not scored
Size77 MB0 MB
Age rating4+4+
DeveloperOCEARCHRobert Smith

Customer experience

OCEARCH Shark Tracker™

All ratings8,774 ratings
Positive97.1%
Neutral0.7%
Negative2.2%
Written reviews364 reviews
Positive70.6%
Neutral5.2%
Negative24.2%

SeaLevels

All ratings7 ratings
Positive85.7%
Neutral0.0%
Negative14.3%
Written reviews3 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

OCEARCH Shark Tracker™

Reported bugs

4 issues
  • Frequent crashes and freezes
  • Outdated animal data and locations
  • Difficulties creating accounts
  • Compatibility issues on older devices

Requested features

5 requests
  • Ability to favorite/track specific animals
  • Notifications for animal pings
  • More diverse marine life tracking
  • Improved map and data visualization
  • Integration with other platforms

SeaLevels

Not enough reviews yet to summarise bugs or requests.

In-app purchases

2 purchases

OCEARCH Shark Tracker™

Subscriptions2
  • Tracker Plus Monthly$4.991 Month
  • Tracker Plus Yearly$29.991 Year
None

SeaLevels

No in-app purchases

Questions

Is OCEARCH Shark Tracker™ free?
OCEARCH Shark Tracker™ is free to download, with in-app purchases available.
Is SeaLevels free?
SeaLevels is free to download, with no in-app purchases.
Which has better reviews, OCEARCH Shark Tracker™ or SeaLevels?
OCEARCH Shark Tracker™ is rated higher. OCEARCH Shark Tracker™ averages 4.8 out of 5 from 8.8K ratings, while SeaLevels averages 4.3 from 7 ratings.
Do OCEARCH Shark Tracker™ or SeaLevels have ads?
Neither OCEARCH Shark Tracker™ nor SeaLevels shows ads.
Which is updated more often, OCEARCH Shark Tracker™ or SeaLevels?
OCEARCH Shark Tracker™ ships an update every 4 weeks, and SeaLevels every 7 months. Most recently, OCEARCH Shark Tracker™ was updated on November 6, 2026 and SeaLevels on November 6, 2026.

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