Poor support – Invoice Manager Review

Tried to back up my data on my new iPhone 10x plus and iOS 12.2 but it just sits and spins on the authentication screen. I wrote customer support using the in-app support link and it’s been over 3 days and I have heard nothing back from them. I use this app between my iPhone and iPad, but it is pretty much useless if I can’t sync between them. Sad :(
Review by Rick Zicarelli on Invoice Manager.