***** Parents' Choice Award Winner
***** Developed by an award-winning education studio, 22learn, the creator of the best-selling Abby Basic Skills app, in cooperation with educational specialists.

Dive into our alphabet aquarium for an ultimate letter adventure. Toddler Aquarium presents the wonderful world of letters in four great games.

BEST WAY TO LEARN THE ENGLISH ALPHABET! Four great puzzle games with letters and animated animals to develop your child's skills. 

Explore the shapes and names of letters with this new fun app developed by an award-winning educational publisher, 22learn, and a producer of the best-selling Abby Basic Skills app.

Toddler Aquarium presents the wonderful world of letters in four great games that besides knowledge of letter shapes and names also help toddlers in the areas of matching and learning several representative words of certain initial letter for each letter of the alphabet.

The application features a beautiful, bright, colorful design and a child-friendly interface. All the items to be manipulated are large enough to be easily grasped by children's fingers and no complicated menus have to be accessed by a child in order to play the game on his or her own.

All the letters of the alphabet are presented in a series of 4 game modes that add variety and target different skills.


* LETTERS PUZZLE: Help the crabs assemble a letter! Targets memorization of the visual shape of the letter.

* ANIMALS PUZZLE: Make an animal puzzle! Drag the pieces back to their place and then observe a funny animation

* SKY PUZZLE: Let's fly on clouds! Match the things onto the clouds! Targets matching objects with their silhouettes while learning a few words whose initial letter is the one practiced.

* BEACH PUZZLE: The tide cast ashore so many things out of the ocean depths. Can you match the things back to their place? Targets the skills of matching letters and objects with their silhouettes.
Each game mode is full of pictures and wonderful, cute animations children will love!


* 4 game modes: Letters Puzzle, Animals Puzzle, Sky Puzzle, Beach Puzzle
* Possibility for parents to turn on/off only the games they want their children to practice
* Bright, colorful, child-friendly design
* Numerous adorable hand-drawn animations and illustrations for each letters
* All pronunciation by professional voice-over artists

Please let us know any comments you may have at We are always happy to hear about your experience using our apps. Thank you for your download!

What’s New

Version 2.4.3

ABC Alphabet games - The best way to learn ABCs! Recommended for toddlers (age 1.5+).
* HUGE UPDATE - We added an engaging bubble-popping game, and 2 new educational games with a submarine.
* Build a solid foundation for your child’s future school success with these simple fun ABC puzzles.
* Designed by teachers & Loved by parents (Parents' Choice Award Winner).

Ratings and Reviews

4.6 out of 5
739 Ratings

739 Ratings

thanhhien18 ,

Useful applications for children

I have a sister five years old this year. With this application you can have just used to play while they can learn the alphabet, sounds fun. The game is very exciting and very interesting. I would recommend this app to everyone.

Alo5123 ,

My son love it

It attracted my son instantly for the first time he used it, I can see there are plenty of educational activities which are super useful to my son. He has learnt some new skills in reading and spelling the words. You have done your job creators!

celiabiondi5 ,

My son loves it

This app keeps my little one smiling and entertained. He definitely like this game especially the cute animals. It's an effective way for kids to get used to alphabets and I hope to see more updated with even more puzzles

App Privacy

The developer, 22learn, LLC, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Not Linked to You

The following data may be collected but it is not linked to your identity:

  • Diagnostics

Privacy practices may vary, for example, based on the features you use or your age. Learn More


  • Family Sharing

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

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