The Liceu web app is ready to work as an app. You can install it in your devices Androud, Apple and also in your computer Android When you enter at the homepage it will apepear a message at the bottom which will invite you to install de app. If it doesn't appear, you can click the option "Add to Home screen" in the Chrome menu IOS Apple Safari Clic share at the browser options and select the Add option at the initial screen Chrome Now Chrome doesn't have an option to add to home screen. You can add the app manually at the home page. Ordinador Clic the options menu at the browser and select the option "Install Gran Teatre del Liceu"