Doesnt scan bar codes!!

I bought this app in order to enter in books from my home library that I want to remember but get rid of. I have stacks of books to enter (at least 100 or so). I bought this app specifically because it can scan bar codes. So far Ive tried 7 or 8 books and NONE of them are found. I have had to enter each one by online search. This is ridiculous and a rip off. Not what I expected at all.

awomble about BookBuddy Pro: Library Manager