How to create a simple QRCode / barcode scanner app in iOS swift?

Let’s see how we can create a QRCode or barcode scanner app in iOS using swift AVFoundation.

Abhimuralidharan
2 min readMar 11, 2019

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It is easy to create a QRCode scanner app in iOS using swift. The AVFoundation framework provides a default implementation to do the same. Let us see how it is done.

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