České a slovenské TV online is a web-based application that allows you to watch live broadcasts of public Czech and Slovak TV channels for free. It allows you to watch the live broadcast of your favorite TV channel in the Czech Republic and Slovakia, as well as many other public channels from these countries.

The application comes with a user-friendly interface for ease of navigation. It also offers basic features for accessibility and easy controls for the users. 

The application is free, and you will not have to pay for the usage of the service.