Calendario Giorni Festivi 2023 is a free Android application developed by Rhappsody Technologies. It is a comprehensive holiday app for Italy that includes all official (highlighted in red) and unofficial holidays and celebrations (highlighted in green) for the year 2023.

This app offers many additional features, including the ability to add daily, annual, and multi-day notes with customizable backgrounds and the option to set notifications. Users can also change the start day of the week, show/hide unofficial holidays, and use the default or dark mode. The app allows users to save and retrieve backups from SD cards.

Calendario Giorni Festivi 2023 is a useful and user-friendly app for anyone living in or visiting Italy. The app also promises to update every year with new holidays and events in Italy. For any queries or suggestions, users can contact the developer via email. Please note that clicking on the app's ads helps maintain it as a free app, and there is also an ad-free version available for a minimal price.