Autodesk released 123D Design this week, a free 3D-modeling tool that lets users create 3D models that they can then print.
Available for the iPad (as well as PC, Mac, and web), the app uses natural interactions for creating and editing, making the process simple for beginners who might not understand complex CAD concepts.
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It can be tough to keep up with all the new apps released every week. But you're in luck -- we take care of that for you, creating a roundup each weekend of our favorite new and updated smartphone applications.
This week we found an app that lets you design 3D objects on your iPad that you can then print out, and another that has you chip away at a 3D cube with others around the world to discover what's inside.
The Internet's favorite Angry Birds are back this week with a new twist on the popular game, and a popular children's TV show made its way to Android in the form of a interactive game.
Check out the gallery above for a look at this week's app highlights.
Still looking for more? See last week's Apps You Don't Want To Miss for more highlights. Think we left a great new app off the list? Let us know about your own app highlights from this week in the comments below.
Photo courtesy iStockphoto, scanrail.
This story originally published on Mashable here.