You can use it anytime, anywhere, without secondary charges. The secondary app has the following features and functions: ***Beautiful interface and simple operation*** ***Quick identification of QR code*** ***Extensive editing operation for QR code*** ***Store the records you use for easy viewing*** 【Privacy Agreement】 https://docs.qq.com/doc/DQUV3ak5Rb0podmRk 【EULA】 https://www.apple.com/legal/internet-services/itunes/dev/stdeula
