If you make a QR code and ask someone to read it, you can easily and precisely give your email address and URL.
The QR code is very useful when you give information to someone who does not know email and does not use Skype,WhatsApp and other Messenger Apps, and when you move information between your own devices.
If you install this app, you do not need to waste your time through starting a browser, going to the QR code making site and pasting, in order to get a QR code.
Besides the code making by normal entering, the making is supported by making history, code registration and sharing from other apps.
The developer of this app is recognized as a safe and reliable developer and approved as an authorized developer of Androider. https://androider.jp/developer/4a90e024010a884d0d43027150241a08/