3D scanner app for makers and engineers

[Herndl]

Hello,

I’m currently working on a mobile iOS scanner app for makers and engineers with a high precision and accuracy. I think this project can be useful for a lot of people and I would love to have some insights. The use case I’m thinking are for example spare parts replication or where you can engineer a new air box for your engine to fit, a real engineering tool, where you can place scale bars in the scan region to get accuracy.

I wanted to ask if anyone has made some good or bad experiences with mobile scanner apps? Do you use the more expensive laser or lira hardware scanners? Or do you prefer to build all your models you print from scratch?

I would really appreciate your suggestions and ideas.
Stefan