PaintCube might be a bit more popular than KiddoPaint. We know about 1 link to it since March 2021 and only 1 link to KiddoPaint. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
A similar project: https://kiddopaint.com. - Source: Hacker News / almost 3 years ago
A cool demo might be Plasmo --> https://paintcube.co/ --> https://plushify.net/#/ --> physical toy. Source: about 3 years ago
JS Paint - JSPaint is a web-based Microsoft Paint remake
Sculptura - 3D sculpting for everyone
JS Canvas - Classic MS-Paint redone as a web application
Massless Pen - A pen for drawing in virtual reality
GIF Paint - Like MSPaint… for GIFs.
Nomad Sculpt - Nomad is a sculpting & painting mobile app, available on Android and iOS.