QR Code Scanner & QRCode funktioniert nicht

Using QR generator is extremely easy to use, simply enter the data you wish on QR code and click to generate QR codes. • Scan all common barcode formats: QR, Data Matrix, Aztec, UPC, EAN, Code 39 and many more. - Payment will be charged to iTunes Account at confirmation of purchases. - Subscription automatically renews unless auto-renew is turned off at least 24 hours before the end of the current period.  QR & Barcode Scanner can scan and read all QR codes / barcode types including text, url, ISBN, product, contact, calendar, email, location, Wi-Fi and many more formats.  QR Code Scanner & Read can automatically detect and scan any code without pressing any buttons.  You can even use QR & Barcode Scanner to scan coupons / coupon codes to receive discounts and save some money.  QR code scanner, barcode scanner app is also QR code generator in your pocket.  Multiple code standards are supported; UPC-E, Data Matrix, PDF417, Code 39, Aztec, EAN-8, EAN-13, UPC, Code 93, Code 128, and ITF.  After scan and automatic decoding user is provided with only the relevant options for individual QR or Barcode type and can take appropriate action.  You will love this QR Scanner app.  Account will be charged for renewal within 24-hours prior to the end of the current period and identify the cost of the renewal. - Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user’s Account Settings after purchase.