++ Korea Appstore's App of the Year 2013! ++

Help your kids to learn basic number concepts as they play with curious little critters! Kids will build a strong foundation in their number sense through 7 imaginative and inspiring activities.

■ 7 creative ways to play with ‘Doodle Math’!
1. Read Numbers
Tap, Tap! Touch each number on the clothesline and see how they look and how they are pronounced. Let your kid’s imagination and curiosity grow as our doodles friends appear to show the amount that each number represents.

2. Write Numbers
Pop, pop! Trace the numbers by bursting all the colorful pretty bubbles on the sketchbook and count ‘One, two, three’ with doodle friends. Have a blast while popping the bubbles and writing each number.

3. Match Numbers and Quantities
Vroom, vroom! Find the matching pairs by dragging toy trucks, playing cards, and tossing rings on the playground. While playing with the toys, your kids will easily match numbers to the correct quantities.

4. Put Things in Order
Look at all those different kinds of magnets on the fridge door that have carrot, cake, pie, and number shapes! Compare what’s big and small, long and short, greater and less, and find what comes first and last…to put them all in order.

5. One More or Less
Choo-choo! Count how many doodle friends are on two different trains in the fairy tale book, and find the number that’s one more or less. It’s easy to learn the basic concepts of addition and subtraction!

6. Together or Take away
Honk, honk! Help our friends hop on and off the bus one by one. Learn how numbers are added or split up to become bigger or smaller numbers.

7. Jigsaw Puzzle (The bonus activity)
With all the puzzle pieces collected from the other activities, it’s time to complete all six doodle critter puzzles. Go back to the activities if you need to gather more puzzle pieces.

+ Tutorials
Tutorial for each activity is available for children to play on their own.

■ About Doodle Math Series
‘Doodle Math’ is a learning game designed for young kids from 3 to 5. We are planning to bring more exquisite learning experience through our interactive apps.
+ ‘Doodle Math: Numbers’ helps to learn basic concepts of numbers from 1 to 10
+ ‘Doodle Math: Shapes’ helps to learn basic concepts of shapes and forms

■ About NC iactionbook
NC iactionbook is an educational brand of NCSOFT. We aim to create both learning games for toddlers and preschoolers, and digital encyclopedia series for older children to enjoy with their whole family.
+ Meet the Insects Series: 1st 'Forest Edition' / 2nd 'Village Edition' / 3rd 'Water & Grass Edition'
+ Meet Science Series: 1st 'Magnetism and Electricity' / 2nd 'Light and Sound' / 3rd 'Force and Motion / 4th 'Work and Energy'

■ How you can reach us!
- E-mail:
- Website:
※ If you have any problems with the sound, please go read HELP section at iactionbook homepage (

■ Privacy
We here at NC iactionbook consider your right to privacy to be of great importance. Our app includes:
- No third party advertisements
- No in-app purchases
- Parental-gate added for any Parents-Only zone

What's New

Version 1.0.8

Minor bug fixes

Ratings and Reviews

Variety of math learning and fun


Doodle critter math numbers is loads of fun and learning. Choose from seven activities; read numbers, write numbers, match pairs, ordering, more or less, together or take away and jigsaw puzzles! This iaction book app has a nice selection for the young learner to practice their numeracy skills and 1:1 correspondence. Concepts such as narrow and wide, long and short will be mastered in no time! Plenty of practice within each activity helps cement the learning. This is a well thought out app with great graphics and a Korean and English selection. I highly recommend it. ACTbyJackieBryla

Making Learning About Numbers Fun!


Doodle Critter Math is sooooo much fun for little ones learning about numbers up to 10! Uses excellent narration, cute little critters and colorful graphics along with 7 unique learning games to make a highly engaging app! I love how each game has an easy video tutorial if needed! Excellent learning app! Available in Korean and English. I will be using this with at school in my learning centers! Most enjoyable math app I have seen!

Wonderful app


This education application is wonderful. It is designed for preschool children's development, There are a lot of lovely small games in this application, children can learn by playing games to digital, deepen their memory. In fact, I think the key is to cultivate children's interest in learning.


68.6 MB
Requires iOS 6.0 or later. Compatible with iPhone, iPad, and iPod touch.
English, Korean
Age Rating
Rated 4+


  • Family Sharing

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

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