What would you build if given an endless supply of blocks of every shape, size and color? Croco Studio’s latest creation offers a 3D design space full of cubes, spheres, domes, pyramids and more ready to be stretched, smashed and stacked into whatever suits your fancy. The rounded dome of a grand church can be flattened into a saucer for the hull of a spaceship. A soup can-shaped cylinder, when pulled, becomes the slender rod used as an axel in a slick race car.

There are no limits to what kids can imagine and bring to life in this hands-on design studio.
Designs can be as basic as a square house with a triangle roof or as complex as a towering, cantilevered skyscraper. The controls are simple enough for a school-aged child to master with practice but have enough sophistication to keep the whole family entertained. Cars, boats, planes, rockets and all children’s favorite toys can be recreated with their own personal touch.

3D Sketch Studio allows for a great degree of innovation and creativity. It provides opportunities for open-ended exploration, collaboration and problem-solving. It’s a perfect choice for parents and teachers interested in STEM (science, technology, engineering & math) education.

•Unlimited supply of stretchable shapes
•Bright neon colored palette and cardboard texture
•Merge objects
•Duplicate shapes as many times as you want
•Ability to save and edit multiple projects at once
•Edit and modify predefined projects
•Rotating 360° viewing of all sketches
•Complete creative freedom

About Croco Studio:
Croco Studio is an award-winning team of parent developers intent on creating apps that kids adore and parents trust. Our apps provide a safe playing environment without ads or in-app purchases. At Croco Studio we create apps that encourage and facilitate learning through play.

Please contact us with feedback at We’d love to hear from you.

What's New

Version 1.8.2

GDPR compliant, this app does not collect any personal data.

Ratings and Reviews

5.0 out of 5
5 Ratings
5 Ratings
Joel Phoenix

Pretty cool

Very easy for me to get my ideas into a 3D model. Nice to brainstorm ideas before cutting material. I was looking for an app I could download and use right away without learning a bunch of tools. I found it. A wider range of colors would be nice. Textures would be cool. I'm 37 I chuckle because I feel like I'm using a kids app, but it's so helpful

STL Mark

Great little app did what I needed

I wanted something simple to layout a project I was building for the family. I was able to easily show points of reference and the proposed changes. Some may call it a game, but it did what I needed.



A fun, intuitive and engaging "toy" for all ages. My 10 year old Grandson is obsessed with Minecraft so this is a very welcome distraction (for us) from that world. Here, he gets to be creative and construct whatever he imagines in a very different way. I enjoy it too and I'm 55 :-)


292 MB
Requires iOS 8.0 or later. Compatible with iPhone, iPad, and iPod touch.
Age Rating
Rated 4+
© Croco Studio


  • Family Sharing

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

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