Dream Car by TIRO INNOVATION TECHNOLOGY SHENZHEN CO. LTD. is a free Android application that allows you to control a child buggy using your mobile phone through Bluetooth connectivity. The app offers two modes of control: manual and gravity mode. With manual mode, you can choose different combinations of movements to create different shapes and walking routes for your child buggy. Meanwhile, gravity mode lets you control the action of the buggy without a steering wheel.

One of the app's notable features is its voice control, which allows you to control the buggy even without manual operation. The app's interface is user-friendly, and it is easy to navigate through the different modes. Dream Car is an excellent option for parents who want to keep their children entertained, and it offers a fun way for children to play with their buggies.