Taking my Qobuz mobile

I have Roon embedded in by Sonictransporter i9 using Qobuz on my iPad.
I want to access Qobuz in our motor home. I can add FireFly DAC or something else to be able to make a USB connection to the audio system in the MH?
Is there a better way to do this?

OK I figured out I can just download Qobuz on my iPhone.

Should I be able to connect direct to the River Park audio system that is standard on the Mercedes chassis of the Winnebago View. You can connect via USB to the Mercedes audio system.