Discover a new reason to celebrate every day with fun, weird, and obscure holidays. Get daily updates, home screen widgets, and easy sharing options to enjoy small moments of joy all year long.


250+ iOS apps curated and reviewed
Finding the right obscure holiday calendar apps can be overwhelming with so many options. We've analyzed 250+ apps to bring you the best choices for 2026, from free options to premium solutions with advanced features.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 | Free | 4.2★ (10) | Yes | Yes | Aug 2026 | |
| 2 | Free | 4.7★ (5.9K) | No | Yes | Aug 2026 | |
| 3 | Free | 4.9★ (1.5M) | No | No | Aug 2026 | |
| 4 | Free | 4.7★ (41K) | Yes | Yes | Aug 2026 | |
| 5 | Free | 4.9★ (19K) | No | Yes | Aug 2026 | |
| 6 | Free | 5.0★ (4) | Yes | No | Jun 2026 | |
| 7 | Free was $1.99 | — | No | No | Aug 2026 | |
| 8 | Free | 4.9★ (170) | Yes | No | Aug 2026 |


Discover a new reason to celebrate every day with fun, weird, and obscure holidays. Get daily updates, home screen widgets, and easy sharing options to enjoy small moments of joy all year long.






Discover over 2,000 holidays, celebrations, and observances with daily reminders and a home screen widget. Find inspiration for conversations, cooking, and never miss a chance to celebrate something new.




Organize your entire schedule in one place. View events from multiple accounts, manage tasks, and plan gatherings with others. Stay on top of appointments, holidays, and birthdays with customizable views and shared calendars.


Organize your life with a stylish and intuitive calendar app. It offers powerful customization, seamless syncing with popular services, and natural language event creation. Share events, set reminders, and personalize your calendar views.


Experience the magic of Paris with an interactive virtual Advent Calendar. Unwrap daily surprises, explore iconic landmarks, and enjoy festive games as you count down to Christmas.


Discover national and international holidays, learn their history, and engage with daily trivia. Stay updated on global celebrations and cultural traditions with this app.




Discover holidays and observances for any given day. Learn more about each event by clicking on it. Share your favorite celebrations with friends.


This app provides a clear and simple way to view Singapore's public holidays. It highlights upcoming holidays and offers optional in-app purchases for calendar integration and countdown modes.








This daily planner and reminder app helps you organize tasks, meetings, and events with customizable views and notifications. It offers to-do lists, checklists, and the ability to add locations and notes to your schedule.


A straightforward calendar app designed for users in the United States. It displays official and local holidays, observances, and allows for event notifications and personal notes.












Manage your schedule and personal records with an intuitive calendar interface. Easily create events, add notes, and track important dates with customizable categories and a convenient widget for quick access.