Newlink Pico 4 compatibility

Would it be possible for the Newlink Pico 4 viewer to work for Litchi’s VR?

Hi, and welcome to the Forum.

This device has its own operating system which is neither iOS nor Android, therefore you can NOT install the Litchi app on it.

Of course
I’m in the suggestions section, so you can create the app for Pico or Meta Quest 2/3