QReal is an Android-based mobile application designed by 한국철강협회 KOSA, which provides genuine MTC data providing service. The name QReal is a combination of QR (Quick Response) and Real (Genuine), which accurately reflects the purpose of this application. It is the industry's first mobile application that can defend against counterfeit of certificated documents and enhance the trust of original data.

The application recognizes recorded QR Codes on MTC (Mill Test Certificate or Mill sheet) by a smartphone, thus providing quick and easy access to the genuine data. The app is free to download and use, and it requires Android version 4.0 or higher. In case of changing the phone, the user needs to download and install the application from Google Play again. The images of this application are optimized for more than 480x800 resolution.