Does not function as expected/advertised!!!

With this app I was not able to CLEARLY read a large PDF drawing as indicated. Once I opened the drawing it was extremely blurry. Closing the app and re-opening the app always brought me back to the same PDF drawing with no options to do anything else. I could not get back to the main menu. I have requested a refund.

Jason_Hfx about Blueprints with LargeViewer, v1.0