123D Catch is a free app that lets you create 3D scans of virtually any object.
What is Autodesk 123D?
The Autodesk 123D community is a place to design, create and share anything. No matter your technical skills and experience, you will always have a place to get the latest tools and information to support your adventures in 3D printing.
For more check http://www.123dapp.com/catch