MDS Client is a required application for Freeview Play Android TV devices. It is developed by Freeview and is available for free. This background application does not have a user interface and is essential for the proper functioning of the Freeview Play Android TV.

To use MDS Client, you must have a compatible Freeview Play device. More information about compatible devices can be found on the Freeview website. Additionally, this application requires the installation of three components: MDS Client, FVP Config Authority, and TIF Bridge, which are all part of your Freeview Play TV.

Overall, MDS Client is a necessary component for Freeview Play Android TV users, and it is important to not remove or deactivate it as it can result in loss of functionality.