# World Day vs Special Days App

The clearest difference is rating: World Day at 3.3 against Special Days App's 2.0. World Day also leads on review sentiment (38% vs 0%) and ratings volume (6 vs 2). Special Days App's advantage is iOS requirement (7.0 vs 15.0). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. World Day sells 1 one-off in-app purchase and Special Days App sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

World Day holds the better App Store score, 3.3 against 2.0. Both are backed by a comparable volume of ratings — 6 and 2 respectively. Written reviews point the same way: 38% of World Day's written reviews are positive against 0% of Special Days App's.

Both ship on a similar rhythm, roughly every 5 months. The most recent releases landed on November 1, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | World Day | Special Days App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.3 (6 ratings)](https://appshunter.io/ios/app/world-day/id548928266/reviews)** | [2.0 (2 ratings)](https://appshunter.io/ios/app/special-days-app/id834896012/reviews) |
| Number of ratings | **6** | 2 |
| Positive reviews | **37.5% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | Every 5 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 7 MB | 5 MB |
| Requires iOS | 15.0 | **7.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [MindIT](https://appshunter.io/developer/451106173) | [Piet Jonas](https://appshunter.io/developer/288060167) |

## What reviewers say

### World Day

[App page](https://appshunter.io/ios/app/world-day/id548928266)

Discover international observances, national anniversaries, and religious events. Search for specific days, bookmark important dates, and add events to your calendar with local reminders. Stay informed about meaningful days from 221 countries and over 70 religious observances.

**Highlights:** Explore international observances, Browse by month and date, Search by criteria, Bookmark important days, Add events to calendar, National days from 221 countries, Religious observances

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock extra features | $0.99 | one-time |


### Special Days App

[App page](https://appshunter.io/ios/app/special-days-app/id834896012)

Discover and count down to various special days, from fun holidays to important observances. Share event dates, link to Wikipedia for more information, and customize the app's appearance. An upgrade unlocks calendar integration.

**Highlights:** Countdown to special days, Share event dates, Wikipedia lookup for special days, Calendar integration (upgrade), Light and dark themes, Animated background, Apple Watch support

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Special Days Upgrade | $0.99 | one-time |


## Frequently asked questions

### Is World Day free?

World Day is free to download, with in-app purchases available.

### Is Special Days App free?

Special Days App is free to download, with in-app purchases available.

### Which has better reviews, World Day or Special Days App?

World Day is rated higher. World Day averages 3.3 out of 5 from 6 ratings, while Special Days App averages 2.0 from 2 ratings.

### Do World Day or Special Days App have ads?

Neither World Day nor Special Days App shows ads.

### Which is updated more often, World Day or Special Days App?

World Day ships an update every 5 months, and Special Days App every 5 months. Most recently, World Day was updated on November 1, 2026 and Special Days App on October 22, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*