Mobile tickets use a secure app (KSÍ) on your phone.
Each ticket has a unique QR code.
Here’s how it works: after you buy tickets, install the KSÍ app on your smartphone (available from Apple App Store or Google Play).
Log in with the email you used to buy tickets.
The app will download your tickets.
On match day, when you arrive at the stadium entrance, open the app and tap on your ticket – the QR code will appear.
You'll then scan that QR code on your phone to access the venue. That’s it – no printing needed.