Are you ready to watch your child kick their learning into high-gear? Crazy Gears is a new-aged digital puzzle game, designed with a real mechanical engine and with children's critical thinking skills in mind! Hours of fun guaranteed for everyone who is up for the challenge, yes, even you Mom & Dad!

*** Children's Technology Review Awards 2015 ***
*** Parent's Choice Gold Winner Fall 2015***
*** App of the week by Fun2Tap ***
*** Best of the Best by Best Apps For Kids ***
*** Featured worldwide by App Store as a Best New App ***

Explore a captivating digital playground in this tantalizing puzzle game! Children manipulate gears, chains, rods, and pulleys, to pull themselves through each level, which teaches them how different mechanisms affect one another when constructing a machine. Each reasoning challenge was carefully designed to adhere to the theories of educational technology pioneer, mathematician, computer scientist, and designer of the first programming language for children, Seymour Papert.

“The best use of games is to leverage their tendency to enhance learning”- Papert
Recommended Ages 5-9

As a child, Papert fell in love with gears. Their movement fascinated him in every way and inspired his career. Crazy Gears was conceived not only as a tribute to him, but with the hope of providing a child with the inspiration to discover and understand the physical properties of mechanisms found in their everyday lives. Such complex notions include tension, motion, and gravity. We achieve this by encouraging the child to manipulate the objects in each level to determine how they work together to accomplish a goal. Interactions with technology give kids the power to construct their understanding of STEM/STEAM subjects in meaningful ways. Here we engage them in play that does just that!

• No rules
• No explicit instructions
• Kid-Friendly​ Design
• Powerful Artificial Intelligence
• Seamless Interaction
• Multiple Language Support
• Crash Resistant Design
• Bold, bright colors
• Automatic Memory
• Special mode for children with CVI

• Gears
• Mechanical Systems (simple and complex)
• Action and Reaction
• Motion (circular, rotary, and reciprocating)
• Ratios
• Tension
• Torque and Speed
• Mechanical Advantage

Edoki Academy’s mission is to provide children with enjoyable early-learning activities using the latest technologies. Our team members, many of whom are young parents or teachers, strive to produce tools that motivate and inspire children to learn, play, and progress.

We take your child’s privacy very seriously, for this reason, we are proud to offer a product that is certified COPPA compliant by PRIVO.

If you have any support requests, comments, or questions do not hesitate to contact us at We’d love to hear from you!

What’s New

Version 1.5

Improved User Experience

Ratings and Reviews

4.3 out of 5
208 Ratings

208 Ratings

JanoszD ,

Ingenuity at Work!

The Crazy Gears app for iPad and iPhone is just outstanding in its simplicity and its ability to introduce young children to simple machines and mechanical motion. Simple elements in gears, chains, connecting rods, racks, and pulleys can be pushed around the screen in such a way to meet the challenge to "pull the shade" to reveal the next puzzle. You can almost feel the torque on screen as kids learn that gears need to fit together, or mesh, just right to get the most out of them. Later puzzles help the player understand that there may be multiple ways of doing the same job. Even the youngest player can realize that a train of gears can be used to bridge a gap or to get the gear at the end of the line to turn in the direction needed.

This is great fun for all ages and even those younger than the target age range of 6-8. Don't miss the handbook in the grown-ups corner for some good materials for teachers and parents that explain some of the concepts and vocabulary. Leaving off one star because we want more puzzles!


Fun but theres problems

It’s fun the problem is after you get to level 55 you can’t really get past the level so if you think you are really good at doing really hard levels get it but I don’t think you should get it if your only a little good at it than don’t get it I’m really good at puzzles and it’s still really hard don’t get it my whole family tried to play it but they could not get past the level this is how many people live in my family 23 can you believe that

Sz.tomcat ,

Awesome game

I gave it a 5 star right away. It gets your brain working its free and there is no adds my kids 5 and 8 loved it and they are helping my 3 year old play. you can down load crazy gears on an Ipad iPhone and more!😀

App Privacy

The developer, EDOKI ACADEMY, 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.


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