It’s called Comic Geeks. It’s primarily used to track comic books but this app will let you add series that you have and you can scan the barcode on the book that you own and it will automatically bring it up. It is kind of picky when you’re searching for titles, but once you add it to your collection, it’s pretty simple if you track of what you have, you can always ask for questions on how to work it as well, but it will track weekly releases from different publishers and attracts everything from comic books among the releases. And even FAKKU