The application is intended for users of the City Library of Solin with the help of which they can search the library's e-catalog, view the calendar of events in the library, generate their user number in barcode, extend the loan period, reserve material, check whether the library has a copy or request literature for seminar work. The application also includes Library opening hours, answers to frequently asked questions, contact details of all branches, departments and services of the library, and links to social networks.