No, this is a “WebApp” which means you simply need to be connected to the Internet to use Genius Loci.
There is no need to download an App.

For visitors, a simple scan of a QR code of a medal provides immediate access to the content.

For “Geniuses” (content creators), simply scan the QR code of a new medal to activate a new location and create an account. You will receive an email with a direct connection link to your location.

At any time, you can also access the management of your premises from this address: https://app.geniusloci.com/login