Autodesk Mudbox is a digital sculpting and painting application for creating high-resolution 3D models. It is used for creating characters, props, environments, and other 3D elements for video games, animation, film, and other creative projects. Mudbox offers an intuitive user interface and a powerful set of tools for digital sculpting, painting, and texturing. It is a great tool for creating detailed models for use in a variety of 3D applications, including game engines and animation software. With Mudbox, you can sculpt and paint 3D models using a variety of brush tools, add texture to your models using the integrated texture painting tools, and apply materials and lighting effects to create photo-realistic renders. The integration with other Autodesk products makes it easy to create 3D assets that can be used in a variety of applications.
Blender is a much more mathematical tool for creating 3D models that do not work well with tablets. Since mudbox is designed for tablet use with more natural reactions to model creation.
Discontinued The domain is long dead and the SourceForge project has not been updated since 2013.
Discontinued Autodesk has discontinued its 123d line of applications.
Discontinued Has not been updated for iPad in a long time and does not work on iOS 11.
No specifically for sculpting or painting. Difficult to understand.