# Fish Identifier – Fishium — Scan, Identify & Learn Species > AI-powered fish identification app with extensive database and learning tools. (iPhone/iPad app by Roman Pieskov.) - Source: https://appshunter.io/ios/app/fish-identifier-fishium/id6752485636 (this page in markdown: same URL + `.md`) - Developer: [Roman Pieskov](https://appshunter.io/developer/1758891658) - Category: Education, Utilities - Price: Free with in-app purchases - Rating: 5.00/5 from 2 App Store ratings - Age rating: 4+ - Requires: iOS 15.1 · 48 MB - Languages: American English - Released: 2025-09-15 - Data updated: 2026-08-15 - Monetization: freemium - User reviews in markdown: https://appshunter.io/ios/app/fish-identifier-fishium/id6752485636/reviews.md ## What is Fish Identifier? Turn your curiosity about the aquatic world into instant knowledge with Fishium. Whether you are an angler looking to identify a recent catch, a diver exploring a reef, or an aquarium enthusiast, this app acts as your personal digital guide to marine and freshwater life. By leveraging advanced AI technology, Fishium puts the expertise of a field researcher directly in your pocket. Simply take a photo of any fish to receive an immediate identification, along with a comprehensive breakdown of its biology, habitat, and fascinating aquatic facts. Key Features: - Instant AI-Powered Identification: Snap a photo to recognize species in seconds, provided with confidence scores for every identification. - Extensive Database: Access a vast library covering over 30,000 freshwater and saltwater species. - Comprehensive Insights: Get detailed information on behavior and diet, along with precise data regarding habitat, natural range, and depth preferences. - Identification History: Automatically save your scans to a full identification history to track your discoveries over time. - Customizable Tools: Easily toggle between measurement units to suit your specific needs. - Interactive Learning: Test your skills with fun, built-in quizzes designed to sharpen your fish knowledge. How It Works: 1. Capture or upload a photo of a fish. 2. Let the AI analyze the image against our extensive database. 3. Review the identification results, confidence score, and detailed species profile. 4. Save your findings to your history for future reference. Why Choose Fishium? Our app is designed for nature lovers and hobbyists who need reliable information at their fingertips. We focus on providing scientifically grounded data in an intuitive interface that makes learning about the ocean and freshwater ecosystems accessible to everyone. Your privacy is important to us. We are committed to maintaining a transparent experience as you explore and track your aquatic discoveries. Download Fishium today and start your journey into the fascinating world of fish. ## Key features - AI-powered fish identification - Extensive database of 30,000+ species - Detailed species information - Identification history - Interactive learning quizzes - Customizable measurement units ## Pricing and in-app purchases Base price: Free. **Subscriptions** | Subscription | Price | Period | | --- | --- | --- | | Premium 1 Year | $29.99 | per year | | Premium 1 Week | $4.99 | per 7 days | ## Frequently asked questions about Fish Identifier ### How does Fishium identify fish? Fishium uses advanced AI technology to analyze a photo of a fish. The AI compares the image against its extensive database of over 30,000 species to provide an identification with a confidence score. ### What kind of information does Fishium provide about a fish? Beyond identification, Fishium offers comprehensive details including biology, habitat, natural range, depth preferences, behavior, and diet for each species. ### Can I track my fish discoveries with Fishium? Yes, Fishium automatically saves all your scans to a full identification history, allowing you to easily track and revisit your aquatic discoveries over time. ### Does Fishium offer offline identification? The provided data does not specify whether Fishium offers offline identification capabilities. An internet connection is typically required for AI analysis and database access. ### What are the subscription options for Fishium? Fishium offers a Premium subscription with a 3-day free trial. Options include Premium 1 Week for $4.99 and Premium 1 Year for $29.99. ### How often is Fishium updated? Fishium was last updated on May 28, 2026, indicating a recent update. The app is generally kept current to ensure its database and AI accuracy. ### Is Fishium suitable for children? Fishium has an age rating of 4+, making it suitable for younger users interested in learning about fish. The app provides educational content in an accessible format. ### Does Fishium have ads? No, Fishium does not contain advertisements. The app is free to download and use, with optional premium subscription features. ## Version history (last 4 releases) ### 2.5.0 — 2026-08-06 We are always working to make Fishium a better companion for your aquatic adventures. In this update, we have focused on making your identification experience faster and more reliable than ever before. IMPROVEMENTS - Enhanced Identification Accuracy: We have fine-tuned our AI models to recognize fish species with greater precision. Whether you are identifying a common catch or a rare tropical specimen, you can expect more accurate results to help you learn with confidence. - Faster Processing Speeds: We have optimized our backend performance to ensure your identification results appear in less time. Spend less time waiting and more time exploring the fascinating details of the fish you discover. - Overall Performance Enhancements: We have optimized resource management to ensure a smoother, more stable experience as you navigate your identification history and browse our extensive species database. Thank you for being part of the Fishium community. Your curiosity drives us to keep improving, so please keep your feedback coming! ### 2.4.0 — 2026-05-28 We are always working to make Fishium a better companion for your aquatic adventures. In this update, we have focused on making your identification experience faster and more reliable than ever before. IMPROVEMENTS - Enhanced Identification Accuracy: We have fine-tuned our AI models to recognize fish species with greater precision. Whether you are identifying a common catch or a rare tropical specimen, you can expect more accurate results to help you learn with confidence. - Faster Processing Speeds: We have optimized our backend performance to ensure your identification results appear in less time. Spend less time waiting and more time exploring the fascinating details of the fish you discover. - Overall Performance Enhancements: We have optimized resource management to ensure a smoother, more stable experience as you navigate your identification history and browse our extensive species database. Thank you for being part of the Fishium community. Your curiosity drives us to keep improving, so please keep your feedback coming! ### 2.0.0 — 2025-11-23 We’ve made Fishium faster and smarter! - Improved performance for a more convenient use - Smarter, more accurate fish identification - Overall enhancements to make Fishium even more fun to use ### 1.0.0 — 2025-09-16 No release notes. ## Apps similar to Fish Identifier | App | Rating | Price | Category | | --- | --- | --- | --- | | [Anza-Borrego Wildflowers Lite](https://appshunter.io/ios/app/anza-borrego-wildflowers-lite/id1153961240) | 5.0 (1) | Free | Education | | [Fish ID by Photo - Fishy](https://appshunter.io/ios/app/fish-id-by-photo-fishy/id6745623482) | — | Free | Education | | [Fish Identifier: ID Scanner](https://appshunter.io/ios/app/fish-identifier-id-scanner/id6477531444) | 4.0 (4) | Free | Education | | [Pythagorean Numerology App](https://appshunter.io/ios/app/pythagorean-numerology-app/id6502042207) | — | Free | Education | | [Dog Breed Identifier: Scan AI](https://appshunter.io/ios/app/dog-breed-identifier-scan-ai/id6744412562) | 5.0 (2) | Free | Education | | [iCalc Triangle Calculator Pro](https://appshunter.io/ios/app/icalc-triangle-calculator-pro/id1603009957) | 3.6 (5) | Free | Education | ## More apps by Roman Pieskov - [BlaBlaEng: Speak English](https://appshunter.io/ios/app/blablaeng-speak-english/id6569231747) - [Plant Identifier - Plantium](https://appshunter.io/ios/app/plant-identifier-plantium/id6747371913) - [Bug Identifier - Insectium](https://appshunter.io/ios/app/bug-identifier-insectium/id6748279404) - [Cat Breed Identifier – Catium](https://appshunter.io/ios/app/cat-breed-identifier-catium/id6748521938) - [Mushroom Identifier – Mushrum](https://appshunter.io/ios/app/mushroom-identifier-mushrum/id6752625217) All apps by Roman Pieskov: https://appshunter.io/developer/1758891658 --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-15.*