Head Model Studio is an innovative Android application designed for artists and hobbyists aiming to improve their portrait drawing skills. This lifestyle app offers a comprehensive study of facial structures through 25 detailed 3D models, with 2 available for free. Users can easily progress from simple to complex models, gaining a deeper understanding of facial planes and anatomy. The app incorporates classical techniques, allowing users to enhance their artistic abilities effectively.

The application provides complete control over the 3D models, enabling users to zoom, tilt, and rotate to examine various facial features closely. It also includes realistic environmental and studio lighting options that simulate different times of day and lighting conditions. Users can customize rendering settings, such as edge outlines and material shininess, to suit their practice needs. While some models are free, premium access is available for additional features.