MyMCLSNJ is a free iPhone app developed by County of Mercer that allows users to access the Mercer County Library System of New Jersey right from their mobile devices. With this app, users can conveniently manage their library accounts, search the catalogue, and perform various tasks such as renewing and reserving books.

The app provides a user-friendly interface that makes it easy to navigate and find the desired information. Users can quickly search for books, DVDs, CDs, and other materials in the library's collection. The search feature allows for both basic and advanced searches, making it suitable for users with different preferences.

In addition to searching the catalogue, MyMCLSNJ also enables users to manage their library accounts. Users can view their current checkouts, due dates, and holds. The app also allows for easy renewal of materials and placing holds on items that are currently unavailable.

Overall, MyMCLSNJ is a handy tool for anyone who uses the Mercer County Library System. It provides a convenient way to access and manage library accounts on the go, making it easier to stay organized and keep track of borrowed materials.