I remixed this model based on this model from Elizer on Printables. His design uses a rubber band to accomodate many phone sizes and variations, but I designed this one to work with the use case I needed it for. I took the controller holder and then modeled a mount for my iPhone 16 (iPhone 15, 14, 13, and 12 (including the Pros, but not the Pluses, Minis, or Maxes) should all work with this design, I have a case on my phone though so depending on how thick your case is, this might not work the best) to hold it. During first use, it may make a crack sound when putting on the controller. This happened to me, but I noticed no impact on strength and couldn't find a visible crack.