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QT app for iPhone and iPad

4.8 ( 5088 ratings )

Utilities Lifestyle
Developer: BSN (HK) Limited

Free

Current version: 2.8.0, last update: 9 months ago
First release : 10 Mar 2019
App size: 33.9 Mb

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