A free program for Android, by Agus Haryanto.

The Hungary Calendar is an Android app designed to help Hungarians keep track of important dates and events. It includes public holidays for 2022, 2023, 2024, and 2025, as well as the ability to customize the calendar with a variety of features. 

These perks include the ability to change the image of the calendar, set the start day (Sunday or Monday), add notes with icons, set annual events, receive event notifications, and view public holidays in Hungary. 

Having a calendar like this is important as it allows us to remember and honor the important sacrifices and events of our country.