I’m working on a story time utility.(https://bedtimebookhelper.com/)

You build up a library from your physical books by scanning them in or discover OpenLibrary books to read in app. Then as you mark books in your library as read, it starts building a rotation and recommending books you haven’t read recently. I’ve been using this nightly to track my son’s 1000 books before kindergarten for the last couple of months.

Currently, I’m working to get the app out on Google Play and adding multiple story time attendee support.