Šiandien is a free calendar application designed for Lithuanians. It is a useful tool for anyone who wants to keep track of important dates and events in Lithuania. The app is available exclusively on Android devices and requires a minimum operating system of version 1.6 or higher.

One of the main features of the app is the widget, which displays the date, day of the week, and current phase of the moon. The widget is customizable and can be resized to fit any screen. The app also includes information about the sunrise and sunset times based on the user's location.

In addition to the basic features, Šiandien also includes a search function for finding namedays and other important dates. It also provides information about holidays and other celebrations in Lithuania. Overall, Šiandien is a useful and informative app for Lithuanians who want to stay up-to-date with important events and dates in their country.