When choosing a barcode scanner app, check if it supports various barcode types. Make sure it works for both iOS and Android users. The app should ask for minimal permissions and respect data privacy. It should be easy to use, fast, and accurate, even with damaged barcodes.
Yes, you can use your smartphone as a barcode scanner if it runs Android 9.0 or above, or iOS 11 or above. However, keep in mind that smartphone scanners might not offer additional features and integrations.
Barcodes are of two main types: 1D and 2D. 1D barcodes, made of parallel lines, are used in retail and inventory management. Common types are UPC (Universal Product Code) and EAN (European Article Number). 2D barcodes, like QR codes and Data Matrix, can store more data because of their two-dimensional design and are used in applications needing more information.
Some codes when scanned can execute harmful actions on connected systems. It is important to ensure that barcode scanner apps are equipped with security features that can detect and prevent such threats.