Like many other expensive apps on this list, MobiGage is a specialized app. It’s intended for those that work with measurements and the inspection of manufactured parts and assemblies. For the cost of $999.99, MobiGage can create, edit, and run measurement plans. Another function that makes the app so useful is the automated feature, which makes it possible for the app to be connected to measurement devices such as measuring arms, portable CMMs, calipers, micrometers, and many more. With the MobiGage app, users can switch between devices use wireless service or a 3G phone network.