Seashell Identifier - Shellium

In-app purchases
57 reviews
Content rating
Everyone
1K+
Downloads
Content rating
Everyone
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About this app

Ever wondered what lies hidden in that beautiful seashell you found on the beach? Turn your smartphone into an expert marine guide and uncover the mysteries of the ocean. Whether you are a curious beachcomber or a dedicated collector, identification of mollusks and marine specimens is now just a photo away.

Discover the wonders of the sea

Capture an image of any seashell, and our advanced AI technology will analyze its unique patterns and structure. Receive an instant identification along with a confidence score so you can trust the results. Dive deeper into your findings with comprehensive insights into species data, natural habitats, and the unique ocean origins of your discoveries.

Key features

• Instant AI-powered seashell and mollusk identification

• Detailed scientific species info and ocean habitat insights

• Fascinating marine biology facts and shell formation history

• Identification confidence scores for every scan

• Full personal history to keep track of your discoveries

• Specialized collector tools to organize your findings


How it works

Simply point your camera at a seashell or marine specimen and take a clear photo. Our intelligent system processes the visual data in seconds to provide an accurate match. You can then save your favorite discoveries to your collection history to review and share your growing marine knowledge at any time.

Explore with confidence

Gain a deeper appreciation for the complex world of marine life. From the formation of intricate shell patterns to the ecological importance of mollusks in our oceans, Shellium provides educational context that turns every beach walk into a learning adventure. Explore the diversity of the underwater world and build your own digital gallery of marine treasures.

Start your journey into marine biology today. Download the app and begin identifying your seashell discoveries now. 🐚
Identify mollusks and explore marine habitats with expert species data.
Updated on
6 Aug 2026
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Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region and age. The developer provided this information and may update it over time.
  • No data shared with third parties
    Learn more about how developers declare sharing
  • This app may collect these data types
    Personal info, Photos and videos and 3 others
  • Data isn’t encrypted
  • You can request that data be deleted

Ratings and reviews

56 reviews
D G
13 August 2026
It hangs after i click on unlock premium, never ending loading wheel, that's a shame
1 person found this review helpful
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Simon Igwe
26 May 2026
the database includes size estimates and scientific names which is nice. I just wish it had more photos of each shell from different angles!
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J M Green
14 March 2026
I found it hard to ID using this app as there didn't seem to be a feature to sort by location. I took a photo of an irus clam from my collection and it suggested it was a European oyster despite being a completely different shape and found nowhere near Europe. the weekly fee of $8.45AUD seems a little excessive to me. I've never encountered an app with a weekly fee. particularly when there are reputable nature id apps for free. I just wanted a shell specific app to keep track of my collection.
2 people found this review helpful
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Rona Mobile Solutions
16 March 2026
Thanks for your feedback. Shell identification can sometimes be challenging from photos alone, especially with closely related species. We’re also working on improving the identification accuracy and new features. Your suggestion about sorting by location is very valuable, and we’ll pass it to our team. We appreciate you giving the app a try!

What's new

Hello Shell collectors! We’ve been busy making Shellium even better for your beachcombing adventures. Here is what’s new:

🔧 Smarter Identification: We’ve significantly boosted our AI accuracy, ensuring you get faster and more precise results when identifying your seashell finds.

🚀 Performance Boost: Enjoy a smoother, snappier experience as you explore the world of marine mollusks.

Thanks for being a part of the Shellium community! Keep scanning and happy shell hunting!