If your device is below Marshmallow,
Here is the link for you :
QR code is the trademark for a type of matrix barcode
. A barcode is a machine-readable optical label that contains information about the item to which it is attached.
reads the data from QR Code.
You can simply put & hold your camera in front of QR Code for 5 second and
will scan it very quickly.
If your scanned data contains any
then QR Code Reader will provide a button to open that link directly.
If your scanned data contains any
then QR Code Reader will provide a button to save that phone number and details directly into your contacts.
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