QR Barcode High Speed is a free and easy-to-use QR scanner application for Android. Developed by Hoai Studio, this app is designed to read all sorts of QR codes and barcodes, including contacts, items, HTTP links, Wi-Fi, message, books, email, places, schedules, and more.

With QR Barcode High Speed, you can scan all the basic barcode formats, such as QR, Information Matrix, Aztec, UPC, EAN, Code 39, and many more. The application also features a flashlight that can be activated for scans at night, as well as pinch-to-zoom to read barcodes at far ranges.

In addition, QR Barcode High Speed allows you to perform similar actions, such as opening links, connecting to Wi-Fi hotspots, previewing calendar events, reviewing personal cards, discovering product and cost info, and so on. The application is also secure, featuring permission prompts when a user is trying to access the camera or gallery.

Overall, QR Barcode High Speed is a useful and reliable QR scanner app that can quickly and accurately scan codes with ease.