This is a free application that allows you to read QR codes easily.Only the features you need are included. You can read it by simply holding your smartphone over a QR code or barcode.It's a simple app that anyone can easily use. ■Read QR codes and bar codes The camera starts as soon as you start the app.Reads are fast and comfortable. *Camera permission is required. ■ Load from image You can automatically recognize and load QR codes and bar codes included in the image. *You will need permission to access your photos. ■ History management You can easily access links and share them with others because you have a history.If you don't need it, you can easily delete it. QR code is a registered trademark of DENSO WAVE INCORPORATED