Application for inventory accounting. Thanks to him, the owner of the company (or responsible person) could maintain a personal inventory database directly in his own phone. The product is as simple and functional as possible, and therefore the process of entering the inventory number into the database takes about 15 seconds. Or less - the application can use the camera as a barcode scanner. In addition, the structure of the application supports the extension of the functional - if desired, this program can be supplemented with absolutely any functions and algorithms.