Holiday Today Calendar is a free educational and reference app available for iPhone users. It is developed by Piotr Pluta. The app is a comprehensive collection of both official and unofficial holidays and celebrations. It includes over 2000 events with their descriptions. The app is a great conversation starter, as you can share the less official and fun holidays with your friends. The app also has culinary and food celebrations, which can be a great inspiration for food lovers.

The app has a search function that helps you to find all the holidays. You can add events to your device's calendar to remind yourself of the upcoming holidays. You can share events by social media, email, or messages. The app also has a widget that shows daily holidays. The app is the most comprehensive and best-looking collection of events and holidays you can have on your device. With Holiday Today Calendar, you can check what day it is today and remember that every day is a holiday. More events will come in further updates.