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 people who want to make things themselves, Autodesk 123D is free software integrated with content and fabrication services. Free products and services are subject to the Autodesk, Inc, terms of use that accompany them.

For more check http://www.123dapp.com/catch