Seabook - Fish identifier

In-app purchases
4.2
608 reviews
50K+
Downloads
Content rating
Rated for 3+
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About this app

Dive deep with Seabook – the ultimate fish identifier and marine biology app for ocean enthusiasts and divers! Instantly identify fish, sea creatures, corals, sponges, and plants with ease. Whether you're a scuba diver, freediver, marine biologist, snorkeler, or simply fascinated by the wonders of the ocean, Seabook is your trusted guide to exploring the underwater world, especially when you're out with your dive buddy.

New Feature: AI Identification by picture! Your marine life & fish identifier by photo.

With Logbook, every dive becomes a part of your story. Track your progress, treasure memories, and relive your underwater adventures whenever you like!

Key Features:

- Logbook: Transform your dives into lasting memories with the Dive Log feature! Track essential dive details like date, times, depth, and location, all in one place. Plus, dive deeper with tailored sections:
-- Conditions: Log visibility, temperatures, water type, and current strength.
-- Features: Describe your dive type — reef, wall, wreck, cave, black water, or more.
-- Equipment: Track your gear setup, including wetsuit type, gas mix, tank details, and weights.
-- Sightings: Document marine life easily by selecting from the catalog or using advanced filters like color, pattern, behavior, and more.
-- Notes: Add personal stories or unique dive details.
- Experience: Rate your dive with a 5-star system and relive the magic anytime.
- Collections: Curate your personal sea life collections by liking and saving your favorite species. Organize fish, creatures, corals, and more into custom albums for easy access and reference, making it perfect for revisiting your underwater discoveries anytime. Plus, with cloud sync, all your collections are backed up and accessible across all devices for a seamless experience.
- Fish ID & Advanced Filters: Explore over 1,700 species effortlessly! Use categories like "Fish", "Creatures," or "Corals, Sponges, Plants" and refine your search with filters like color, pattern, location, body shape, and behavior.
- Direct Search: Know the name? Use Direct Search for instant access to detailed info on any marine species.
- Rich Encyclopedia: Each species comes with captivating photos, comprehensive descriptions, distribution locations, habitat details, behavior, conservation status, maximum size, and depth info. Perfect for PADI or SSI dive enthusiasts, as well as anyone passionate about marine biology.
- Offline Mode: Ideal for liveaboards and remote dives! Enable Offline Mode for uninterrupted use in remote locations, diving safaris, or when no internet is available.

Whether you’re diving off the coast or browsing from home, Seabook offers a world of marine life knowledge at your fingertips. From identifying exotic sea creatures on international dives to learning about whale behavior or the best reef spots, Seabook has everything you need to dive into marine discovery.

Seabook is also the perfect tool for scuba diving enthusiasts. Whether you’re preparing for a deep dive or tracking marine life on a scuba dive, this app helps you get the most out of every experience. You can even document sightings of crabs, starfish, and other fascinating species, making your dives even more memorable.

Dive into the world of marine life with Seabook, the ultimate fish app for identifying, tracking, and learning about sea creatures and more. Whether you're out with your dive buddy or diving solo, Seabook enhances your underwater experiences and helps you explore the mysteries of the ocean like never before!
Updated on
22 Apr 2025

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.
This app may share these data types with third parties
Personal info, Financial info and 2 others
This app may collect these data types
Personal info and App activity
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

4.5
566 reviews
Ahmed Kat
22 April 2025
Was completely useless and hard to navigate through.And when you eventually do find the animal that you are looking for 50% of the time it will only give you the name if you have premium.Its the kind of app that rich snobs won't mind wasting their money on.
Did you find this helpful?
Seabook
22 April 2025
Aha, no details and false information :) I love this feedback, next time try to open creature page. Best
Roy Robins-Browne
25 March 2025
This is a subscription app and it's not cheap. The worst of it, however, is that it doesn't have entries for many commonly-seen, colourful fish.
Did you find this helpful?
Seabook
4 April 2025
Hi Roy! Species are added manually. If you noticed species that not presented in the app, just let me know - I’ll add it. In the future I'll provide more for free. For now that’s the way to cover development and marketing expenses. Hope you're happy within a promo code for free usage, I appreciate if you change your mind about 2-star rating
Ana Severo
5 November 2024
I'm in love with this app! Fish is my passion, and I've been looking for an app like this for a while now! I will say, though, the premium version is a bit overpriced and there are a lot of species yet to be added, but I'd for sure spend a bit on it without thinking twice if it was an one time purchase instead of a subscription.
1 person found this review helpful
Did you find this helpful?
Seabook
5 November 2024
Hi Ana. Thank you so much for your valueble feedback ❤️. More then 1000 new species are on the way. Also I'm going to make all basic info about creatures available for free in the future. But for now I need subscription more like dontation option, rather then a payment to cover development and marketing expenses. Stay tuned and happy bubbles!

What's new

‣ Create your own collections for free!
‣ Meet your new onboarding experience.
‣ Lightning-fast search—find species instantly!
‣ Easily add your previous dive count without filling in details.
‣ Improved UX for a smoother app experience.

Happy Bubbles! 🌊