A limited, but less complex modeling app that focuses on digital sculpting for virtual or printable objects.
Link to site: https://stephaneginier.com/sculptgl/
Tutorials on YouTube: https://www.youtube.com/playlist?list=PLcwzuBByCS0PJbDGNX3z8JjfE51lBpuEa
NOTE: SculptGL is web-based, but does NOT allow users to create an online account. Therefor, you will need to SAVE YOUR MODEL before you close out of the website. HERE is a tutorial on how to do that.