Review: As a teacher that has a significant classroom library and who has been searching for different ways to keep track of this library, I would love to see how your app would work for me. One of the things that I would require most is the sign out feature of the app. I am not sure how this would work for yours. Does it tell the teacher when something is overdue, or notify the student? I wasn’t clear on this, and it would be a selling feature for me. You did not clearly identify your competition. There are quite a few library type apps available that keep track of the books in a collection, however they do not have the sign out option that would be crucial for a teacher. Is there a maximum amount of books that can be scanned into the app before you have to upgrade or is it unlimited upon payment? I think there is definite potential for your idea to be developed and I would want to explore the possibilities further.