Want to scan QR codes instantly without installing any third party app or any jailbreak tweaks on iPhone or iPad? Well, with iOS 11 you can easily scan QR codes using iPhone/iPad camera.
QR Codes are the easiest way to read a piece of information using your Smartphone. They can be found anywhere like books, food products, electrical appliances, mobile applications and so on. You can quickly get its detailed information just by scanning that code using your Smartphone.