Try this free version before purchasing the PRO version.
Languages: Portuguese, English and Spanish.

This application aims to assist in teaching spatial geometry, such as: prisms, pyramids, cylinder, cone, sphere. In addition to showing the solid in 3D, it shows an animation of the solid forming from its flattening or its revolution. It uses augmented reality based on markers, the images of the markers can be downloaded through the link in the help menu within the application. To view the geometric solids it is necessary to point the application camera at the images of the markers.