Useless App, Great Machine. Overall useless because I can't even set up the machine anymore. It's now asking me to press the Bluetooth pairing button, which it does not have. Also paying for an app that you need to run the equipment you pay good money for is criminal. I firmly believe that the people whom sit on the board for the company are not arts and crafters. This is a racket from the very first purchase. When you spend this kind of money, it's supposed to be a lot more hassle free.