Many Innuos owners, some of who already use Roon, choose to use the Innuos Sense app because it’s very good and sounds better so Roon may be unnecessary along with all its added baggage/cost. Sense is free. If you get the Zen Mini you’ll wanna add their LPS if it’s not in the initial plan — big sonic upgrade. Sorry, no info on the Tidal sitch, but it works really well with Qobuz if you can entertain that service