Former 5-star gets worse with every upgrade

It lost the ability to search a couple of years ago. Now the data entry is buggy. It overwrites a new book on top of an old book resulting in the author and data from a previous book being added to the current book. Still, it is useful if you are very careful in book entry and are willing to search by scrolling through an alphabetized list. I paid for the upgrade when it was a 5-star app and it does hold a lot of books.

Anon3141526 about Book Crawler, v6.7.5