QR codes are those square blocky black and white images you’ll see printed in magazines and on signs. They are computer readable representations of some text, often a URL for web browsers. They look something like this:
How is this useful in Klikaklu?
You can create clues that match QR codes rather than images. For more information see Creating and Printing QR Code Clues.
And if you’re creating a hunt for an event, you can print out an informational poster containing a QR code. When players scan the code with their phones, its hunt will be loaded in Klikaklu, without them having to enter a lengthy hunt code.
If your players have Klikaklu installed, they can scan the code from the Play a Hunt screen. If not, scanning a Klikaklu QR code will instead take them to the App Store for installation. They can then scan it again to get the hunt. They will need a QR code reader app for this to work.