As announced in May, Google has given its default QR code scanner on Android an appreciable redesign via Play services.

Qewie Pro, which enables branded QR codes, additional export options, and more versatility for QR code generation, is available for $1.99/month, $14.99/year, or $19.99 lifetime.

With 100 million downloads and a 4.7-star review on Google Play, QR & Barcode Scanner by Gamma Play is easily one of the top QR code scanner apps available for Android.

QR codes are surrounded by blank space, the quiet zone, to help the computer determine where the QR code begins and ends. QR codes can include an optional logo in the middle.

If you want to be lazy, you can pick a simpler template, not bother with the logo or graphic, and just put in the QR code and enough details to identify the event. That takes about a minute.

It’s not clear just yet if the Quick Share app on Windows will support QR codes. Beyond that, also as a part of Android’s latest feature update, Google Drive is picking up improvements to ...

QR codes are composed of several parts: data, position markers, quiet zone and optional logos. The data in a QR code is a series of dots in a square grid. Each dot represents a one and each blank ...