Google ARCore - Google Augmented Reality SDK
Tilt Brush - Paint in spaces around you with Virtual Reality
Vuforia SDK - Vuforia is a vision-based augmented reality software platform.
Oculus Medium - Sculpt, model and paint in virtual reality on a 3D canvas.
ZapWorks - ZapWorks is the complete augmented reality toolkit for agencies and businesses who want to push the boundaries of creativity and storytelling.
MasterpieceVR - Powerful VR sculpting & painting tool