Fish Identifier - Fishium

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

Ever wondered what fish is swimming right in front of you? Whether you are a curious angler, a scuba diver, or an aquarium hobbyist, Fishium turns your smartphone into an expert marine biologist. Identify thousands of species instantly and explore the fascinating world beneath the surface.

Explore aquatic life with precision
With our advanced AI technology, identifying fish has never been easier. Simply snap a photo or upload an image from your gallery to receive accurate identification results. Our database covers over 30,000 freshwater and saltwater species, ensuring you have the knowledge you need for any environment. 🐠

Key features
• Instant AI-powered fish identification: Recognize species in seconds with reliable image recognition technology.
• Detailed biology and behavior: Gain expert-level insights into diet, social habits, and unique traits for every species.
• Habitat and environment data: Learn about the natural range, preferred water depth, and specific ecosystems where each fish thrives.
• Confidence scores: Receive a clear accuracy rating for every scan, helping you confirm your discoveries with transparency.
• Identification history: Keep a personal log of your aquatic encounters to track your sightings over time.
• Customizable settings: Switch between measurement units to suit your preference, whether you use imperial or metric.
• Interactive quizzes: Challenge your knowledge and learn fun, fascinating aquatic facts through our built-in trivia modules.

How it works
Our identification engine analyzes the visual patterns and physical characteristics of the fish in your photo. It then cross-references your image against our extensive database to provide a match. You receive a comprehensive profile containing vital statistics and scientific context, allowing you to learn as you explore.

Why choose us
We are dedicated to providing accurate, science-backed information for nature enthusiasts. Our mission is to foster a deeper understanding of aquatic biodiversity through accessible technology. Whether you are identifying a common goldfish or a rare reef dweller, our tool ensures your experience is both educational and intuitive.

Start identifying your aquatic discoveries today!
Updated on
May 22, 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 4 others
Data isn’t encrypted
You can request that data be deleted

What’s new

Dive into a better experience with the latest Fishium update! We’ve been working hard to make your aquatic discoveries even more seamless.

🔧 Improvements:
• Enhanced AI Accuracy: Get even more precise identifications for your catches and sightings.
• Performance Boost: Enjoy a faster, smoother app experience while exploring our database of 30,000+ species.

Thanks for being part of the Fishium community! Keep exploring the wonders of the underwater world. Happy fishing!