Meet the Trexo Rig-it: a MagSafe compatible smartphone rig with cold shoe mounts and plenty of mounting points for your cameras, lights, microphones and other vlogging gear. It has an internal battery in one of its handles with 5000mAh capacity. You can add another power handle to double battery capacity.
The Trexo Rig-it has 2 cold shoe mounts, 14 x 1/4-20 and 2 x 3/8-16 screws. It has a screw-on lens/filter holder, so you can try different lenses and filters. You can assemble and disassemble this rig without any tools.