First, we choose the library - the libraries we use, and then...
All you need to do is scan (or more precisely, photograph) the book's barcode with your phone's camera to obtain full information about the volumes of the series or other items written by the author. In the case of a series (cycle), we should also find out whether we should read the individual volumes in the appropriate order or whether it is not necessary - we read freely. The application works both with the library code and with the ISBN code printed on the book. A scan of the code from the book (new) in the bookstore will tell us which institution already has it in its collections. The information is supplemented with a map with the facility marked and its opening hours.
The application allows you to store library cards as well as quick access to library accounts (rollover of items, information on return dates, etc.). There is no limit to the number of supported cards or library accounts - you can store cards for the entire family and easily select them while at the counter (borrowing items).