AI Fish Identifier - Fishby
Scanner, Weight & Catch Log
About
Identify fish species from a photo, estimate their length and weight, and log your catches. Access detailed species reports, guides, and an AI expert for fishing advice. Built for anglers of all types.
What's New in AI Fish Identifier
3.0.0
October 29, 2026
Fishby 3.0 is a complete redesign. - Snap a fish to see its species, with an estimated length and weight - Log every catch with bait, spot and date, and follow your season on one chart - Open full species reports: habitat, look-alikes, ID tips and handling - Ask Skipper, your AI fish expert, about baits, rigs and seasons - A faster, cleaner look built for the water
MoreSubscriptions & In-App Purchases
Weekly
Pro Weekly Subscription
Events
Smarter, faster, rebuilt with more fish data!
Sep 27, 2025 โ Oct 26, 2025
Developer apps
FAQ
What is Fishby?
Fishby is a mobile application designed to identify fish species from a photograph. It also provides estimates for the fish's length and weight, and allows users to log their catches.
How accurate is Fishby's fish identification?
Fishby identifies species by analyzing shape, fins, mouth, and markings from a photo. The app provides common and scientific names, conservation status, and potential look-alikes for each identified fish.
Does Fishby have ads?
Yes, Fishby contains advertisements. Users can remove ads and access all features without interruption by subscribing to Fishby Pro.
What are the Fishby Pro subscription options?
Fishby Pro offers a Weekly subscription for $2.99, a Yearly subscription for $14.99, and another Yearly subscription for $19.99. These plans provide ad-free access to all features, including the AI expert and catch logging.
Can Fishby estimate fish weight and length?
Yes, Fishby estimates a fish's length and weight by comparing its photo to the typical body shape of its species. Users can view these estimates in both metric and imperial units.
What information is included in a Fishby species report?
Each scan in Fishby opens a six-section report covering physical traits, habitat, identification tips, similar species, handling advice, and key facts about the fish.
Is Fishby available on all devices?
Fishby is supported on iPhone, iPad, and iPod devices. The app is rated for ages 4 and up.
How often is Fishby updated?
The latest version of Fishby is 3.0.0, last updated on October 29, 2026. The app is regularly updated to improve features and add new content.
