There are many reasons to invest in the latest iPhones, including their LiDAR capability. Thanks to apps such as Scaniverse, you can 3D scan the world with your iPhone 12 Pro and other LiDAR equipped models. It lets you build accurate models of objects and rooms and share AR viewing scans with others.
The pro version of this app lets you export models in OBJ, STL, and other popular formats that can be imported into Blender, Maya, and CAD programs. You can give Scaniverse a shot for free.[where to get it]