We offer the WAPeDu robotics systems simulator. 
The simulator is intended to learn the basic kinematic systems used in robotics. 
In WAPeDu we have 4 example kinematic systems TTT RTT TRRR RRRRR.
Learning programming is intuitive and allows you to achieve the intended results very quickly. 
Everyone who buys our simulator will have free access to new updates in the future. 
After purchase, you will receive a link to download the software and user manuals.