Iguana Library, developed by Infor Library Development, is a free Android application that helps you search for and reserve items in your library’s collection. With this app, you can easily scan the ISBN barcode of a book to check if it's available in your library. Additionally, you can reserve materials, renew your loans, and maintain a wish list of books to be read.

The app supplies information on addresses and opening hours of all branches, and you can phone or email them directly. You can also receive push notifications for loans nearing expiry and reservations ready for pick-up (if these services are offered by your library). Iguana Library supports all kinds of search options, and you can sort search results by title, author, or year. However, please note that the app does not support all libraries. You should check your local library's website to see if the app supports it. If not, you can ask your library to add it.