Sorry, Pietro, Auralic's app is a disaster in usability and reliability compared with Roon. And it does not even do the critical thing that Roon does for me, which is to manage a unified collection with multiple endpoints. Last but not the least, Roon works with a wide variety of endpoints, Auralic only with their overpriced ones. When I got home from work tonight, I fired up the Roon app on my phone and started playing a suggested album on the living/dining room system for dinner (The Bad Plus Joshua Redman if you need to know). After dinner, my wife went to watch something, and I moved to my home office to listen on headphones to a new jazz album, Anna Mette Iversen's Invisible Nimbus. All the music comes from my home NAS or Qobuz. No fuss, just works. I don't need to remember what's where, and I can control play from any handy device (phone, iPad, Macbook). Compared with the cost of the rest of my gear, a Roon lifetime subscription has already paid for itself many times over.