A free program for Android, by cpp edutree.

AutoCAD is a computer-aided design (CAD) software that is used to create and design things like buildings, roads, and bridges. You can design and create a 3D model of an object in AutoCAD and then use that 3D model to create your actual physical object. It is a very easy-to-use tool that is used by thousands of people around the world.

The learn Autocad 2015 video course app offers a comprehensive collection of educational videos to help you learn how to use the software. It comes 14 chapters covering basic and advanced lessons. This app is perfect for enthusiasts as well as architecture or engineering students.