Before we begin
Scanning barcodes on iPhone is more complicated than QR codes. There are no inbuilt features to scan barcodes. So here, we will discuss how to scan Barcode on iPhone. The only way to do this is through third-party apps like the QR Code Reader app for iPhone. Don’t let the name fool you. This app can scan both QR codes and barcodes on your iPhone.
How to scan Barcode on iPhone using the QR Code Reader app?
A barcode includes information about a product, such as its price and weight, the date of manufacture and expiration, the name of the producer, and so on. So it is helpful to have a barcode scanner in hand to check the quality of a product.
Though many QR and barcode reader apps are available on the App Store, the QR Code Reader is the best. You can read both QR codes and barcodes using the QR Code Reader app. Additionally, this app has the ability to generate QR codes and barcodes.
Before you continue and learn how to scan barcode on iPhone, download the QR Code Reader app from the App Store for free.
With the QR Code Reader app, the process of scanning barcodes is similar to QR codes. So if you also want to know how to read QR code on iPhone, then continue with this blog.
Here’s how to scan Barcode on iPhone using the QR Code Reader app:

Here’s the type of barcodes generated by the QR Code Reader app:
You could use your iPhone Camera app to scan QR codes but not barcodes. This is because Apple considers QR codes to be more popular. You should know about all the types of barcodes that the QR Code Reader app can generate.
Here’s how to generate a barcode on iPhone with the QR Code Reader app:

How to scan QR codes with iPhone
A QR code can be considered a matrix type barcode which has gained popularity in recent years. It is used for storing information such as an address, web link, phone number, etc. We’ve previously discussed how to scan barcodes with iPhone. The QR Code Reader, as the name suggests, can read QR codes. However, you can also scan QR codes using your built-in iPhone Camera app.
Find out how to read a QR code on iPhone with the Camera app:

Conclusion
If you want to scan barcodes on your iPhone, then you’d definitely need a barcode scanner app. For this, the QR Code Reader is the best for the task. This app allows you to scan and generate QR codes and barcodes on your iPhone. Additionally, if you only want to read QR codes, then use your iPhone Camera app.
If you liked the QR Code Reader app, you should try the Business Card Scanner app as well. As the name indicates, this app can extract text and scan QR codes from business cards.