Over last 7 years installed and then removed many barcode & QR scanners on my smart phones. Some have worked better than others but this one is probably the Mother of all Scanner Apps as it has remained Open Source and spawned a whole generation of other similar apps. Both saving everyday people like me thousands and helping profit oriented developers make money. Over many years I have become confident this App does Not harvest or steal my data  unlike many other apps out there.
August 04 2016