More For Mouse Racer is a free Android app developed by HangZhou TianYuan Pet Products Co.Ltd. It allows users to control a Bluetooth device shaped like a mouse, which can be used to attract their cats' attention and provide them with exercise. The device is similar to remote control cars and can run in four directions, as well as accelerate and slow down. The app is designed to make it easy for users to control the device in their home and provide their cats with entertainment.

The app is simple to use and provides a seamless experience for users. With its intuitive interface, users can easily control the Bluetooth mouse and enjoy watching their cats play. The app is an excellent tool for cat owners who want to provide their pets with exercise and entertainment, and it is completely free to use.