Similar concept, though an important distinction: QFTF assumes that you have a phone you can scan QR codes with, but that isn't where you want the file to end up. Instead, it displays a QR code on both the sender and the receiver, and you scan both of the QR codes with your phone to start the transfer.
Similar concept, though an important distinction: QFTF assumes that you have a phone you can scan QR codes with, but that isn't where you want the file to end up. Instead, it displays a QR code on both the sender and the receiver, and you scan both of the QR codes with your phone to start the transfer.