preface Hey guys, after having had my guitars in the closet for a few years, the itch is starting to (slowly) come back. I sold off virtually all my physical gear over the years, so what I'm looking to get into is using my iPhone as a modeler and low-cost method instead. I searched, but found it difficult to separate what's current, and what's legacy recommendations, so I figured I'd bother you all with a brand new thread. ACTUAL QUESTION So I need an interface (iOS compatible, about $100) and apps where I can play through headphones or monitors and use Spotify on the same device/headphones while playing (so level mixing would be nice here). I have no need for recording or "studio level" anything. I last tried this out several years ago, and Jamup was "king of the hill" back then, so if you have the time I'd love some recommendations or statements on "what's what" in 2017/18 Thanks for any feedback and input!