iPhone Screenshots


A playful underwater experience filled with 8 educational activities, this award-winning app teaches children letters, numbers, shapes and colors with colorful fish and friendly sea life characters. AGES: 2-5.

CATEGORY: Curriculum

- LETTERS: Learn ABCs by watching the fish make letters
- NUMBERS: Recognize numbers and learn to count from 1 to 20
- SHAPES: Follow the fish as they form different shapes
- COLORS: Select a swimming fish of any color, and watch the ocean become that color
- DIFFERENCES: Identify which fish doesn’t belong
- MATCHING: Find the matching fish
- PLAY: Touch, tap and drag colorful fish to make them do funny things
- MUSIC: Listen to classical variations of the ABC Song

- Parents’ Choice Gold Award - Parents’ Choice Foundation
- Children’s Technology Review Editor’s Choice Award for Excellence in Design

(A wholly-owned subsidiary of Khan Academy)
Duck Duck Moose, an award-winning creator of educational mobile apps for families, is a passionate team of engineers, artists, designers, and educators. Founded in 2008, the company has created 21 top-selling titles and has received 21 Parents’ Choice Awards, 18 Children’s Technology Review Awards, 12 Tech with Kids’ Best Pick App Awards, and a KAPi award for “Best Children’s App” at the International Consumer Electronics Show.

Khan Academy is a nonprofit with a mission to provide a world-class education for anyone, anywhere. Duck Duck Moose is now part of the Khan Academy family. We rely on our community of volunteers and donors. Get involved today at www.duckduckmoose.com/about.

Check out the Khan Academy app to learn and practice all kinds of topics for elementary school through college and beyond.

We’d love to hear from you! Visit us at www.duckduckmoose.com or drop us a line at support@duckduckmoose.com.

What’s New

Version 2.2.2

Thanks for learning with us! We have some big news!

We’ve launched a new learning app for kids 2–7 called Khan Academy Kids. It’s 100% FREE with no ads or subscriptions needed.

This new version of Fish School includes some minor updates. Please update today!

Ratings and Reviews

3.8 out of 5
49 Ratings

49 Ratings

9ballerbreakin ,

Learn letters and a bunch of mini games

Cool and colorful learning game for 2+ years. Has abc's, matching and various other learning tools.

Would definitely recommend since it's free without ads.

i Floop the Pig ,

What a greet children’s app!

I rarely write reviews for apps, but I just wanted to say thanks for making such a beautifully designed learning game.

Not only is it entertaining with the fundamental games for letters, numbers, matching (and more) but the simple design with a lack of menu is perfect.

I can’t stress how nice it is to have an app that my son (who loves to find and press buttons) doesn’t end up stuck in a menu accidentally and can honestly just keep exploring within the game to his heart’s content.

Thanks for all the hard work and thought you put into this game, I’ll be sure to recommend it to anyone!

Boombaloomba69 ,

Love this one!

This app says it’s for 4 year old but my 2 year old loves it. She pokes the fish and just watches them. Thanks duck duck moose!


Duck Duck Moose LLC
25.3 MB

Requires iOS 9.0 or later. Compatible with iPhone, iPad, and iPod touch.



Age Rating


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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