Womp - 3D Made Easy
3d Scanner App - Free LIDAR 3d scanner for iPad Pro
365+ 3D Printing Objects - A year's worth of monetizable 3D printing things.
Trnio - Turn your iPhone into a 3D scanner
AstroPrint - Slice, Store, and Print your 3D files from any web enabled device.
Capture - A great free screen capture utility that allows you to capture either a window or the desktop and save it to either a file or the clipboard.