I know, I know, "another iPhone stand?" you think to yourself. Yes, it is, in fact, another iPhone stand. But this one is mine, and I'm pretty ok with it. It holds the phone at a decent angle and has a notch for charging. This will not change your life; it probably won't even change your day, but it will hold your phone up in a way that will allow you to look at it without having to pick it up.
It should print without the need for supports other than the standard emotional support.
I "designed" it in Fusion 360. And by "design" I mean I winged it till I was happy with the way it looked.