What is barcode scanner app ?

Definition

Scanning a barcode is an easy way to check out quickly at the grocery store. It's also a convenient and reliable way to find products on your smartphone or tablet. However, even the highest-quality barcode scanner can't always read the codes of certain products. This is where smartphone apps come in handy. They use artificial intelligence and machine learning to help you find products more easily by recognizing what's on the screen. A good app is designed with a user interface that makes it fast and easy to use while offering a wide range of features like price comparisons and scanner calibration settings.