Use APKPure App
Get SILK QR old version APK for Android
It is a QR code scanner that can read printed barcodes
This feature can scan a QR code with your Smartphone, code can be scanned extremely quickly (we're talking within a second-or-two here). This makes QR codes an extremely simple way to access stored information in an instant which in turn, makes them a perfect solution. This can connect your online and offline media.