Supported Features
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Dark Interface
Fish Identifier – Fishium
Scan & Learn Species Facts
Free · In-App Purchases · Designed for iPad. Not verified for macOS.
Ever wondered exactly what you have just reeled in or spotted in your aquarium? Fishium transforms your smartphone into an expert-level marine guide, allowing you to identify thousands of fish species with nothing more than a quick photo.
Whether you are an avid angler, a dedicated wildlife enthusiast, or a hobbyist maintaining a home tank, this app provides the insights you need to understand the aquatic world around you. Simply snap a picture to bridge the gap between curiosity and expert knowledge.
Key Features
- Instant AI-powered fish identification: Get rapid results for your photos using advanced recognition technology.
- Comprehensive database: Explore a library covering over 30,000 freshwater and saltwater species.
- Expert-level insights: Access detailed information on biology, diet, behaviour, habitat, range, and depth.
- Reliable results: Every identification comes with a clear confidence score, so you know exactly how accurate the match is.
- Personal logs and settings: Review your full identification history and customise measurement units for a tailored experience.
- Interactive learning: Test your newfound knowledge with fun, engaging quizzes.
How It Works
1. Point your camera at any fish in the wild or in your aquarium.
2. Capture a clear photo within the app.
3. Receive an instant identification complete with biology and habitat facts.
4. Save your findings to your history to track your discoveries over time.
Why Choose Fishium
Designed for clarity and ease of use, the app serves as a digital companion for anyone interested in zoology and nature. It removes the guesswork from fish spotting, providing reliable data that helps you better understand the diverse life within our waters, from local lakes to deep-sea environments.
Privacy and Trust
We respect your privacy and are committed to maintaining the security of your data. Your photos and identification history are managed with care, ensuring you can focus on your exploration with peace of mind.
Download Fishium today and start your journey of aquatic discovery.
Ratings & Reviews
- This app has not received enough ratings or reviews to display an overview.
We are constantly working to make your aquatic discoveries as seamless and accurate as possible. In this latest update, we have focused on refining the core technology that powers your experience with Fishium.
Improvements
* Enhanced AI Identification Accuracy: We have significantly upgraded our image recognition models. You will notice much higher precision when identifying fish species, helping you get the correct answer more reliably, even with challenging shots or rare specimens.
* Streamlined App Performance: We have optimised how the app handles data, resulting in a snappier, more responsive experience. Navigating through your identification history and accessing detailed species profiles is now smoother than ever.
* Stability Updates: We have addressed underlying issues to ensure Fishium runs reliably on your device, allowing you to spend more time exploring and less time troubleshooting.
Thank you for being part of the Fishium community. Your feedback is invaluable in helping us grow our database and refine our AI tools. Please keep your suggestions coming, and happy exploring!
The developer, Roman Pieskov, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Identifiers
- Usage Data
- Diagnostics
Data Linked to You
The following data may be collected and linked to your identity:
- User Content
- Identifiers
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Usage Data
- Diagnostics
The developer indicated that this app supports the following accessibility features. Learn More
Information
- Provider
- Roman Pieskov
- Size
- 50.3 MB
- Category
- Education
- Compatibility
Requires iOS 15.1 or later.
- iPhone
Requires iOS 15.1 or later. - iPad
Requires iPadOS 15.1 or later. - iPod touch
Requires iOS 15.1 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Premium 1 Week USD 1.49
- Premium 1 Year USD 8.99
- Copyright
- © 2026 Roman Pieskov. All rights reserved