Sketchup and Sketchup pro are three-dimensional modeling computer programs. They are drawing applications used in drawing interior design, architectural designs, landscape architectural, video and game design. They are very useful in civil and mechanical engineering designs. The difference between the two is that, Sketchup has a free software application called Sketchup free or Sketchup make.
Sketchup make is free to use, while Sketchup pro as the name implies, is an advanced version of the software and is not free which means you would need to pay for it before it can be used. Due to this, Sketchup pro which is a paid version of the three-dimensional modeling computer program has more features than Sketchup make which is free. And due to more features in Sketchup pro, it can be used for commercial purposes while Sketchup cannot be used for commercial purposes because it has less features and they are only being used for educational or personal purposes.