Working Car Vroom is an iPhone application that allows users to observe and interact with various working vehicles in action. With a simple tap, users can explore unique movements and actions of vehicles like power shovels, dump trucks, bulldozers, and more. By tapping icons, users can switch between different types of vehicles and witness their specific actions on the screen. The app also features special items that can be activated by consuming hearts, offering temporary enhancements like a convoy trailer or a giant dump truck.

Working Car Vroom continuously adds new working vehicles based on user requests, promising ongoing updates. Please note that the app includes advertisements throughout the experience.