Really unthought through app, you could say it’s Dumb..
1. You apparently can’t use the app and listen the sound through Bluetooth, long gone are the days when we used the internal speakers. Am I supposed to listen to Musik through my Internal speakers to see your visualizations?!!?? 2. If the app was Semi clever it would listen to the audio stream of Say Spotify, Apple Music and youtube music. As it is now then only way they cant represent any vizualizations at all From neither service, Unless they use the Microphone to snap up the groovy sound of the internal speakers.... 3. I need a Visualizer so don’t try to be a Player also certainly don’t be the Only player option. All my music on my phone are from Either service above, now they encode their files,’so please asvise How you can play Anything on my phone which of corse is an IPhone considering this is the AppStore. And THEN you want me to Pay for this!!!!??? Vizualize That, I certainly can’t 😂