SeaShell Identifier - Shellium

In-app purchases
2.8
27 reviews
Content rating
Everyone
1K+
Downloads
Content rating
Everyone
Learn more
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About this app

Shellium – Smart Seashell Identifier from Photo
Instantly identify any seashell with Shellium, your AI-powered seashell identifier. Just snap or upload a photo and get fast, accurate results. Identify conch shells, scallops, clams, cowries, and more — in seconds.

Whether you're a beachcomber, student, or marine enthusiast, Shellium makes seashell identification easy, educational, and fun.

🔍 🔑 Key Features:
1. Instant seashell identification from new or existing photos.
2. Smart AI-powered identifier for accurate shell matches.
3. Confidence scores show how likely each result is.
4. Detailed seashell profiles with images, facts, descriptions and estimated value.
5. Automatically saves your identification history.
6. Fun seashell photo quiz to test and grow your knowledge.
7. Explore trending seashell IDs from users worldwide.
8. Customizable units: Metric, US Customary, or Imperial.

🎁 Benefits:
1. Quickly identify seashells, clams, scallops, and more.
2. Learn fascinating facts about marine species.
3. Build your personal collection of discovered seashells.
4. Get inspired by global seashell discoveries.
5. Challenge yourself with the interactive quiz.
6. Perfect for beach lovers, kids, students, divers & marine biologists.
7. Easy to use and beautifully designed seashell identifier app.

🐚 From sandy beaches to rocky shores, Shellium helps you explore the hidden treasures of the ocean.

📲 Download Shellium — your go-to seashell identifier!
Updated on
Mar 6, 2026

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

2.8
27 reviews
Joanne Green
March 14, 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.
Did you find this helpful?
Rona Mobile Solutions
March 16, 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!
Ru SSel
April 20, 2026
Meh. But $4.99 per WEEK. You can't be serious. Uninstall. And Unsubscribe.
Did you find this helpful?
Rona Mobile Solutions
May 10, 2026
Thanks for your feedback. The app is free to use and includes 2 free identifications per day. If you need more, the Premium subscription unlocks unlimited identifications. For long-term use, the yearly plan is the most cost-effective option, saving up to 90% compared to using the weekly plan over the year.
Randy Johnson
May 14, 2026
very poor. inaccurate identifications
Did you find this helpful?
Rona Mobile Solutions
May 17, 2026
Thank you for your feedback! Identification accuracy can vary, as it depends on the angle, distance, zoom level, lighting, and overall clarity of the photo. To help you get the most accurate results, we’ve added helpful tips on the camera screen that show how to take the best possible photo for identification

What’s new

We’ve made Shellium faster and smoother!
- Improved performance for a more seamless experience
- Smarter, more accurate sea shell identification
- Overall enhancements to make Shellium even more fun to use