You can install a completed app on a smartphone or tablet using a QR code.
Note : You need a QR code reader on your smartphone or tablet.
Open the QR code on your device and
- Scan the QR code on your computer screen. Afterwards, the QR code reader should display a link that you will select. You will need to be directed to your mobile browser automatically (as opposed to opening the link within the QR code reader app).
- Tap on "Install" and follow the download instructions. You may need to trust "sprylab technologies" as a developer. You can read more about this at Apple's website: https://support.apple.com/en-us/HT204460 .