Good App, although....
This is a good App to use for practice testing. The only thing that I would say that would need to be fixed is with the non-paid version, is that you cannot drag ans drop on the drag ans drop questions. You can touch the image to zoom in, although dragging and dropping doesn't work. This may be a function that is available when you upgrade to premium for $9.99. Thank you to the developer that created this App. It does help to challenge the user which is similar to the Pearson Vue Practice Tests.