ISBNdb Book Data Importer

The reviews are overwhelmingly positive. Users praise the app for being very useful, easy to use, and effective at helping them find or create books that are otherwise hard to source or lack data in the direct market. One reviewer specifically notes that the majority of books they receive can be found through the app, which suggests strong coverage and practical value for book-related stores. The negative feedback is minimal in the provided reviews; there is one 4-star rating with no written comment, so there are few clear complaints or recurring issues to identify from this sample.