CMLibrary is an iPhone application developed by the Public Library of Charlotte and Mecklenburg County. It is a free app in the Education & Reference category that allows users to gain access to the library's extensive catalog and find their next favorite book, e-book, audiobook, e-audiobook, graphic novel, magazine, movie, or song.

With CMLibrary, users can conveniently check their account, place holds or renew items, and get library information such as hours and directions. The app also provides users with the ability to find upcoming events and contact their local library.

Notable features of CMLibrary include using your phone screen as your library card when checking out items in the library, scanning the barcode of any book to find and place it on hold, and receiving notifications about new materials or upcoming events.

Furthermore, users can easily search the catalog for physical and digital books, magazines, movies, music, and more. They can also manage their account, place holds, and see their checkouts. CMLibrary allows users to download or stream e-books and audiobooks from OverDrive.

Additionally, the app provides directions to the nearest library branch, helps users manage their booklists and keep track of what they want or plan to read using virtual shelves, and offers recommendations curated by library staff or browse similar titles. Users can also view the library calendar and register for events, classes, and workshops.

CMLibrary keeps users up to date with the latest news from the library and provides social media integration, allowing users to connect with the library on Facebook, Instagram, Twitter, LinkedIn, and YouTube.

Overall, CMLibrary is a comprehensive and user-friendly app that offers a multitude of features to enhance the library experience for iPhone users.