I've solwly been regreting my purchas, the app is horrible. I have several examples of why: 1) The crashing all the time crashing, I can be in the middle of a project and the app closes all on its own and I have to start from the begining. 2) I have found that if I save my projects at about the 25minute mark and close out of the app and leave it alone for a couple hours I'll have another 25ish minutes to work on my projects and do it all over again. 3) Not letting me sign in! and so on, WTH!!!!!