The program is easy to use and scan the barcode, just tap the scan icon, the camera will be activated automatically after opening the program, and when you move the camera to the barcode, it will quickly display the information stored inside the barcode. You can also share information such as contacts, apps and bookmarks in a QR code with others.Also, when you click on the barcode creation icon, you can create your own barcode, and in the history icon, you can browse your past scans.