Bookshelf App quit working after clicking on new button
iBookshelf is (was) an Apple App for books. I installed it several years ago from the App store. Yesterday it quit working when I hit the New button. My database is still there which I can search.
I searched for it in the App store and it is no longer there. I would have downloaded it again. The iBookshelf App has no Help function, no author or company listed.
Is anybody else experiencing this problem. I have a feeling that Apple themselves has caused this problem. After a user pays for a download is hould work forever.
[Re-Titled by Moderator]
iPhone 15 Pro