Cyberchase 3D Builder




Kids turn 2-D shapes into 3-D buildings in fun geometry app.

What parents need to know

Ease of play

The game is easy to play, but some shapes are challenging to swipe and fold. Younger kids may need some practice.

Violence & scariness
Not applicable
Sexy stuff
Not applicable
Not applicable
Not applicable
Drinking, drugs, & smoking
Not applicable

Parents Need to Know

Parents need to know that Cyberchase 3D Builder is a geometry game for young users starring the characters Buzz and Delete from the PBS math series Cyberchase. Kids swipe and rotate to fold 2-D shapes in such a way that a 3-D shape, or building, is formed. The goal is to help rebuild a town that was accidentally flattened. Buzz and Delete encourage kids to do their best in a fun and playful way; kids try to earn up to three stars for completing each building. Learning increases in difficulty as kids make their way through eight levels.

What kids can learn



  • geometry
  • shapes


Thinking & Reasoning

  • logic
  • problem solving
  • solving puzzles
  • thinking critically

Engagement, Approach, Support


Kids will have fun helping Buzz and Delete rebuild the city while they learn about geometry. 

Learning Approach

Challenges increase in difficulty, and the visual displays support conceptual learning. 


Hints and visual aids help struggling kids. A parents' section on the PBS Kids website provides additional activities and parent tips.   

What kids can learn



  • geometry
  • shapes


Thinking & Reasoning

  • logic
  • problem solving
  • solving puzzles
  • thinking critically

Kids can learn that 3-D geometric shapes are composed of 2-D shapes such as rectangles, squares, and triangles. Kids get a flat version of a 3-D shape and must rotate and swipe its sides to build a 3-D shape. For example, kids may get a 2-D shape made up of three squares and two triangles. By swiping the sides of this shape, kids can build a 3-D triangular prism. A picture in the top-right corner of the screen tells kids what the 3-D shape, or building, should look like. As the game gets harder, kids get several 2-D shapes and have to choose which ones will form the final 3-D shape. Kids also have to decide how to arrange the 3-D shapes so they look like the picture of the building. Cyberchase 3D Builder is a great way for kids to develop spatial-reasoning skills.

This Learning Rating review was written by Debbie Gorrell

What's it about?

CYBERCHASE 3D BUILDER is an app based on the popular PBS math series Cyberchase. To help rebuild a city that was accidentally flattened by robots Buzz and Delete, kids create 3-D shapes, or buildings, from 2-D shapes. There are eight levels of gameplay that increase in difficulty, with the final level challenging kids to create and stack multiple 3-D shapes to form a complex structure. Kids can earn stars for speed and accuracy, and they must complete a level to unlock the next one. Once kids complete all levels and have rebuilt the city, a fun fireworks display rains over the city.

Is it any good?


The fun characters and story line in Cyberchase 3D Builder will engage kids as they help rebuild the city of Botopolis. The visual aspect of the game is one of its greatest strengths -- kids can see firsthand how 2-D shapes transform into 3-D shapes. This is an essential step when learning about geometric figures, and the app does a great job with this since kids directly interact with the transformation. Buzz and Delete are encouraging and helpful, providing subtle hints when kids struggle. If they're really stuck, kids can tap the help icon for more detailed hints and visual aids. It's a fun and engaging way for kids to build a conceptual understanding of geometric figures and to develop important spatial-reasoning skills.

Families can talk about...

  • Families can talk about 3-D shapes, their names, and geometric properties. For example, a cube is made of six sides or squares.

  • Give kids a picture of a 3-D shape and challenge them to draw the 2-D shapes that make it up.

App details

Devices:iPad, Android, Kindle Fire
Pricing structure:Paid
Release date:January 21, 2014
Size:127.00 MB
Publisher:PBS KIDS
Minimum software requirements:iOS 4.0 or later; Android 2.3 and up

This review of Cyberchase 3D Builder was written by

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Learning ratings

  • Best: Really engaging; great learning approach.
  • Very Good: Engaging; good learning approach.
  • Good: Pretty engaging; good learning approach.
  • Fair: Somewhat engaging; OK learning approach.
  • Not for Learning: Not recommended for learning.
  • Not for Kids: Not age-appropriate for kids; not recommended for learning.

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