Print on the side, no supports needed. Fusion 360 source available!
It is designed to be sturdy, and to allow the “swipe up” gesture from the bottom of the screen to unlock phones/tablets that don't have a physical home button.
I'm quite new to Fusion360 so if you look at the source and find better ways to do things please let me know, i'm eager to learn.
Not a remix, but inspired by https://www.printables.com/model/40471-phone-holder
The author marked this model as their own original creation.