In my last blog, I wrote about the apps that can be installed with Civil 3D. For this blog, I am going to discuss some of the apps from Autodesk that can be downloaded for free and installed on the iPad. Good stuff! First in the list is Infraworks. Models can be uploaded to the cloud from your pc, then, with this app on the Ipad, the models can be viewed, navigated, etc. In addition, comments can be posted regarding the model so that collaboration can be done.