A free program for Android, by Final Games Studio.

Real Car Mechanic – Car Repair Simulator Games 3D is a fun-filled game that will entertain you with its unique storyline and exciting gameplay. The main objective of the game is to fix cars and make them new-look. You will need to use a variety of tools to accomplish your task. 

The gameplay is simple and easy to learn. The controls are intuitive and responsive, allowing you to take on a variety of missions with ease.

You will be able to make the cars look new by changing the tires, fitting new alloy rims, painting, and even remodeling the body and interior.