If you are in the UK, does anyone use this device and know if the EFL app is accessible?

I already have a smart TV, and multiple streaming devices, the only benefit to this device, is that it's Android and it cuts out the need to cast, If certain apps are available.

I have the BT Sport mobile app, bur it will only let you log in on mobile devices. There is a BT Sport smart TV app, but the mobile log in will not work.

Even though there is an EFL app, which I currently use, I wondered if it was accessible on GCCTV without the need to cast.