In the free version, export and saving are limited to models, the number of vertices in which does not exceed one thousand. The program has a free and paid versions. Ready models can be exported to OBJ format. To control the camera, you can use a motion sensor, which works well if you have a gyro in the device. It implements the work with textures, 3D-drawing on the surfaces of models and there are means for lighting. Using the application, you can create geometric primitives, as well as models based on curves, polygonal and patch surfaces. Methods of creating models, of course, those that can be done by means of Spacedraw, do not differ from those in other programs. For those who do not have any relation to 3D modeling, the program may seem incomprehensible. In fact, for people already familiar with some package / 3D modeling program, the study of Spacedraw will take a maximum of an hour. The company Scalisoft released a new application Spacedraw, which has been called “the first full-fledged 3D editor for tablets and smartphones.” However, you can work with it only if the screen resolution of your smartphone is 480 × 800 pixels and higher. In this post, we have prepared a selection of seven the most interesting applications for easy 3D modeling and the use of 3D technology for learning and entertainment.