Here is an small app that can help you scan any QR or BarCode With fast performanceFeatures :Auto focus and flash light controlTouch focusSupported formats:1D product :UPC-AUPC-EEAN-8EAN-131D industrial:Code 39Code 93Code 128CodabarITFRSS-14RSS-Expanded2D:QR CodeData MatrixPDF 417MaxiCode