What are some alternatives?
When comparing Barcode Box and Scan QR Code Reader, you can also consider the following products
QR BARCODE SCANNER - QR barcode scanner is the fastest and most user-friendly for scanning barcode.
QR Droid - QR Droid Zapper
ZBar bar code reader - ZBar bar code reader
Barcode Scanner - Barcode Scanner for Android
Obsqr - obsqr is an open-source, fast and lightweight QR scanner for Android.
iCody WiFi Barcode Scanner - Eventually, you can replace your boring USB barcode scanner by an astonishing iOS app.