Peg + Cat's Tree Problem 4+


    • 4.3 • 4 Ratings
    • $2.99

iPad Screenshots


**2016 Parents' Choice - Silver Award**
**Tech with Kids - Best Pick App**

"More than teaching specific math concepts, Peg + Cat: The Tree Problem aims to immerse kids in a world where math is a fun, exciting, and a totally integral part of life."
-Common Sense Media

"While fans of the PBS TV show Peg + Cat will get a big kick out of this app, you don't need to have seen the show to enjoy playing with these adorable characters. Playing Peg + Cat: The Tree Problem is a great way to introduce young children to logical reasoning."
-Jinny Gudmundsen, Tech with Kids

Cat is stuck in a tree and he needs your help to get down! Help Peg and Cat solve silly logic puzzles designed to encourage children to engage in creative problem solving and practice early math skills.

•50 levels – Cat sure has a knack for getting stuck in trees! Levels of increasing challenge motivate children to practice key early math and logical thinking skills.

•10 worlds – Arrange meteors in space, line up monkeys at the circus, roll and stack snowballs at the South Pole, and much more! Each of the 10 worlds includes 5 new levels, offering children a variety of opportunities to solve the problem any way they like.

•Peg and Cat’s spirited antics engage children in learning foundational math concepts like spatial reasoning and measurement and having a totally awesome time doing it!

Peg + Cat's Tree Problem is based on the Emmy Award-wining PBS KIDS series PEG + CAT, created by Jennifer Oxley and Billy Aronson and produced by The Fred Rogers Company. Made for kids ages 3-6, the app is designed to extend the series’ preschool mathematics curriculum.

For more learning adventures with Peg and Cat, visit and check out the Peg + Cat Big Gig App.

For more apps from PBS KIDS, visit

Peg + Cat's Tree Problem is part of PBS KIDS’ ongoing commitment to helping kids build the skills they need to succeed in school and in life. PBS KIDS, the number one educational media brand for kids, offers all children the opportunity to explore new ideas and new worlds through television and digital media, as well as community-based programs.

What’s New

Version 2.1.1

This app has been updated by Apple to display the Apple Watch app icon.

This update addresses reported sound issues.

Ratings and Reviews

4.3 out of 5
4 Ratings

4 Ratings

Lovemonsterssunday ,

Great fun!

Nice app for kids and like the update:)

cg878 ,

Adorable and fun!

I'm so glad I purchased this wonderful game, an engaging extension of the excellent television show. It's perfect for small children because the varied scenarios and settings provide for endless exploration. This app is superbly constructed, designed, and implemented. Our favorite backgrounds were Peg's backyard and Dinoland.

The cool expert ,

No sound!

Just bought this game for my children & there's no sound! Not very fun when they can't hear anything. Hope this issue gets fixed.

App Privacy

The developer, PBS KIDS, has not provided details about its privacy practices and handling of data to Apple. For more information, see the developer’s privacy policy.

No Details Provided

The developer will be required to provide privacy details when they submit their next app update.


  • Family Sharing

    Up to six family members can use this app with Family Sharing enabled.

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