Mobile Laser 3D Scanning for iOS! Note: A rotating platform and a line laser are required for this App! Welcome to Mobile Laser 3D Scanning made easy! This app allows you to scan in 3D objects using your iOS device, a line laser, and a rotating platform. (You'll also need a ruler and a protractor to find 3 measurements before scanning.) The lite version is limited to the resolution of the models, but is as fully functional as the non-lite versions.