# CheckTimeYo vs 世界の祝日カレンダー

The clearest difference is ads: CheckTimeYo at none against 世界の祝日カレンダー's shown. 世界の祝日カレンダー's advantage is device support (3 vs 1) and iOS requirement (15.6 vs 17.4). On price, update cadence and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

CheckTimeYo ships an update every 8 days, 世界の祝日カレンダー every 6 days. The most recent releases landed on November 12, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | CheckTimeYo | 世界の祝日カレンダー |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 8 days | **Every 6 days** |
| Size | 12 MB | 42 MB |
| Requires iOS | 17.4 | **15.6** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Masayoshi Ueda](https://appshunter.io/developer/1688525453) | [E-NET Co.,Ltd.](https://appshunter.io/developer/1769129722) |

## What reviewers say

### CheckTimeYo

[App page](https://appshunter.io/ios/app/checktimeyo/id6504262821)

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

**In-app purchases:** none


### 世界の祝日カレンダー

[App page](https://appshunter.io/ios/app/id6736452574)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is CheckTimeYo free?

CheckTimeYo is free to download, with no in-app purchases.

### Is 世界の祝日カレンダー free?

世界の祝日カレンダー is free to download, with no in-app purchases.

### Do CheckTimeYo or 世界の祝日カレンダー have ads?

世界の祝日カレンダー shows ads; CheckTimeYo does not.

### Which is updated more often, CheckTimeYo or 世界の祝日カレンダー?

CheckTimeYo ships an update every 8 days, and 世界の祝日カレンダー every 6 days. Most recently, CheckTimeYo was updated on November 12, 2026 and 世界の祝日カレンダー on November 8, 2026.

---

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