You won't have to take a picture or press any button. To scan the QR code or barcode, just open the app, point the camera at the code, and wait a second. - Scanning and generating QR code - QR code styling and app lock - View Scanned & Created History - Unlimited export and CSV - Fast and secure batch scan Supported formats: Quick Code, EAN 8, Code39, EQS, QRCode, Data Matrix, Code128.