Glovius and 3D Model Viewer

[Rizz1-2]

Does anyone have any experience using these apps? Do they work well? This could really save me a lot of time if I could review these from my N7 while I am explaining parts to my machinist.

If nobody has used these are there any other 3d modeling apps out there that are worth looking into? Im using Pro/Engineer 5.0 if that matters.