# あと何日何分何秒？営業日で計算できるカウントダウンアプリ vs WeekdayCounter

The clearest difference is in-app purchases: WeekdayCounter at none against あと何日何分何秒？営業日で計算できるカウントダウンアプリ's 1. WeekdayCounter also leads on update cadence (every 4 days vs every 9 days). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. あと何日何分何秒？営業日で計算できるカウントダウンアプリ sells 1 one-off in-app purchase. WeekdayCounter asks for nothing beyond the download.

あと何日何分何秒？営業日で計算できるカウントダウンアプリ ships an update every 9 days, WeekdayCounter every 4 days. The most recent releases landed on November 9, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | あと何日何分何秒？営業日で計算できるカウントダウンアプリ | WeekdayCounter |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 9 days | **Every 4 days** |
| Size | 18 MB | 7 MB |
| Requires iOS | 18.0 | **17.6** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [KENICHI YAMAMOTO](https://appshunter.io/developer/1335325739) | [Hideo Mizuno](https://appshunter.io/developer/1843010863) |

## What reviewers say

### あと何日何分何秒？営業日で計算できるカウントダウンアプリ

[App page](https://appshunter.io/ios/app/id6747471383)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| フル機能版 | $1.99 | one-time |


### WeekdayCounter

[App page](https://appshunter.io/ios/app/weekdaycounter/id6760209543)

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

**In-app purchases:** none


## Frequently asked questions

### Is あと何日何分何秒？営業日で計算できるカウントダウンアプリ free?

あと何日何分何秒？営業日で計算できるカウントダウンアプリ is free to download, with in-app purchases available.

### Is WeekdayCounter free?

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

### Do あと何日何分何秒？営業日で計算できるカウントダウンアプリ or WeekdayCounter have ads?

Both あと何日何分何秒？営業日で計算できるカウントダウンアプリ and WeekdayCounter show ads.

### Which is updated more often, あと何日何分何秒？営業日で計算できるカウントダウンアプリ or WeekdayCounter?

あと何日何分何秒？営業日で計算できるカウントダウンアプリ ships an update every 9 days, and WeekdayCounter every 4 days. Most recently, あと何日何分何秒？営業日で計算できるカウントダウンアプリ was updated on November 9, 2026 and WeekdayCounter on October 31, 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.*