# 日本の祝日カレンダー vs Wane Timer

The clearest difference is in-app purchases: Wane Timer at none against 日本の祝日カレンダー's 1. Wane Timer also leads on ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. 日本の祝日カレンダー sells 1 one-off in-app purchase. Wane Timer asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on October 4, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | 日本の祝日カレンダー | Wane Timer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Size | 53 MB | 1 MB |
| Requires iOS | **15.0** | 16.6 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [1UP PixelWorks](https://appshunter.io/developer/1810394915) | [Shun Okawa](https://appshunter.io/developer/1896505743) |

## What reviewers say

### 日本の祝日カレンダー

[App page](https://appshunter.io/ios/app/id6755520188)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| プレミアム版 | $1.99 | one-time |


### Wane Timer

[App page](https://appshunter.io/ios/app/wane-timer/id6767750561)

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

**In-app purchases:** none


## Frequently asked questions

### Is 日本の祝日カレンダー free?

日本の祝日カレンダー is free to download, with in-app purchases available.

### Is Wane Timer free?

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

### Do 日本の祝日カレンダー or Wane Timer have ads?

日本の祝日カレンダー shows ads; Wane Timer does not.

### Which is updated more often, 日本の祝日カレンダー or Wane Timer?

日本の祝日カレンダー ships an update every 3 weeks, and Wane Timer every 3 weeks. Most recently, 日本の祝日カレンダー was updated on October 4, 2026 and Wane Timer on October 18, 2026.

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