Marine species
identification guide

FREE DOWNLOAD + IN APP PURCHASE
All photos & Offline Access: $12.99

What is Whatfish?

Whatfish is an app that allows easy identification of marine species from around the world.

Whatfish, Marine Species Identification Guide

IDENTIFY SPECIES

Easily find a species through its physical characteristics, its name, the family to which it belongs, or by browsing the photos.

LEARN MARINE LIFE

Explore and learn about species through detailed descriptions provided by Wikipedia.

SAVE TO FAVORITES

Save your favorite species and access them offline.

Good things

Our goal is to create a comprehensive underwater marine life guide which is easy to use and where everyone can get all the information they want on just one device, anywhere and at any time.

It's an encyclopedia

We create/update the information about species on Wikipedia to make it available for everybody. Anyone can contribute.
Connect to Wikipedia.

Marine biologists are helping

They are essential for us to reach a high accuracy in species ID and provide relevant content.

Contributing photographers

If you have amazing underwater pictures on your hard drive and you think some of them could be part of Whatfish, share them with us!

Anywhere, Anytime

The good thing is that you do not need any internet connection once you've downloaded all the pictures. Use whatfish anywhere, anytime.

How does it work?

Enjoy stunning underwater HD pictures with easy and simple navigation to navigate through the options of the app.

Detailed information about the species and the distribution

Compare 2 species side by side

View favorite photos

Search by keywords and amongst species characteristics

Search through photo gallery

View the author of the picture

Share Whatfish with your friends

Try Whatfish for free!

Try Whatfish with full functionnalities and content and with a few hundred species. If you like it, get the full version and get more than 2200 stunning HD pictures to browse from!