So you would like to use your iPhone to scan documents and capture overhead shots? The CamStand X19 HD Desktop Smartphone Mount has you covered. It holds your phone steady, so you can digitize your documents with your smartphone. You can also use it with your camera to capture photos of rocks, coins, jewelry, and everything in between. This is also great for video podcasting.
The X19 HD has max camera weight capacity of 2lbs. It comes with a desk clamp base, articulated joints, and a smartphone adapter. You can find it on Etsy at this time.[where to get it]