QR Scanner - Barcode Reader is an Android application developed by Toi Yeu Viet Nam. It is a free utility tool that allows users to scan and read all types of QR/barcode, including text, URL, production, contact, email, event, Wi-Fi, and other formats.

The application is easy to use, and it provides a history of all scans, which users can review at any time. Additionally, users can mark important results to access them quickly. QR Scanner - Barcode Reader supports multiple languages, making it accessible to users worldwide.

Overall, QR Scanner - Barcode Reader is an excellent application for anyone looking for a reliable and comprehensive barcode scanner for their Android device. It is compatible with Android 9.0 and above and offers a seamless experience for all users.