PWA

Progressive Web Application (PWA) is a fast and user-friendly application for mobile devices.

On a mobile device, you need to open the url https://onebrella.eu/nd/vc.html in a native browser (Chrome/Safari)

Below screenshots explain the installation of PWA on iOS devices

Below screenshots explain the installation of PWA on Android devices

* on some devices instead of "Install app" you are shown "Add to home screen"