The basic element of QRu will always be free: your contacts into your customers’ address books. Why? Because we want you to love and use QRu passionately. This means your individual QR code will always be valid.
Any QR code scanner app will work with QRu. If you don't have a favourite yet we can heartily recommend these.
One the best QR code scanners for the iPhone. Fast, reliable and feature rich.Get it now
Does exactly what it says and leaves all clutter aside. You will not find a better scanner app for Android phones.Get it now