Autodesk 123D was a suite of hobbyist CAD and 3D modeling tools. Developed by Autodesk, Inc.
License: Free Personal
Apps available for Mac OS X Windows iPad
ARCHICAD is an architectural BIM CAD software for Macintosh and Windows. Developed by Graphisoft
License: Commercial
Apps available for Mac OS X Windows
ArchiCAD is a robust BIM software ideal for professionals seeking advanced 3D modeling and collaboration tools, while 123D is a more accessible, user-friendly option designed for hobbyists and beginners focusing on quick 3D modeling and printing.