A free program for Android, by Là DroidHub.
If you are someone who needs to scan codes in order to gain access to a website or to get a product or service, you have come to the right place. This is the most powerful and accurate QR Code Scanner and Barcode Reader.
The first thing that you need to know about this app is that it is FREE. It is completely free, and you will not need to pay a penny to use it.
The second thing is that this app can scan and read all kinds of QR codes and barcodes, including products, data matrix, text, URL, email, location, Wi-Fi, ISBN, contact, calendar, and many more.
This app is very easy to use. You just need to make sure that you have your phone's camera pointing at the QR code or barcode that you want to scan. Then, you just need to press the "Start Scan" button, and this app will automatically scan and read the QR code and barcode.
After that, you will get the results, and you will be able to see the content of the QR code and barcode. This app is very fast and accurate.