QT app for iPhone and iPad

4.2 ( 8832 ratings )

Utilities Lifestyle
Developer: BSN (HK) Limited

Free

Current version: 2.8.6, last update: 3 months ago
First release : 10 Mar 2019
App size: 32.59 Mb

QT code has the characteristics of high security, concealment, fast recognition and minimal size. It is an excellent anti-counterfeiting code.