I keep looking around for 3D scanning software but can't find anything I like. Any suggestions? I'm more looking for a free app so I can use my android phone, but am open to desktop based solutions too.
Meshroom can take any number of overlapping photographs and turn them into a 3D model. Those pictures can be taken from any phone, or even a drone. For best results, you will need to know the make/model and sensor size of the camera.
Works on Windows/Linux and requires a CUDA compatible video card
ADOP is a neural network similar to Meshroom that can combine photos into a 3D model, however, it has a very impressive ability to generate highly accurate data from just a few pictures. It also provides a virtual reality viewer.
Works on Linux/Windows. Does require some familiarity compiling code
I personally use SCANN3D. It is available on Android but I don't know if it is for desktop too.