Here is another video rig that helps you capture steady videos for YouTube and other platforms. The NEEWER A104 iPhone Rig has a neck strap, 5 cold shoes, and 6 x 1/4″ threaded holes. You can use it for horizontal and vertical shooting. It has rubber padding to protect your phone from scratches.
The NEEWER A104 Rig can handle phones from 2.2 to 3.9″. It weighs only 7.8oz. You can wear this around your neck or put it on a tripod.[where to get it]