# 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 Today Countdown

The clearest difference is in-app purchases: Today Countdown 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. Today Countdown 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. 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. Today Countdown 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, Today Countdown weekly. The most recent releases landed on October 9, 2026 and October 24, 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 | Today Countdown |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 9 days | **Weekly** |
| Size | 18 MB | 1 MB |
| Requires iOS | 18.0 | 18.0 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [KENICHI YAMAMOTO](https://appshunter.io/developer/1335325739) | [Kazuki Watanabe](https://appshunter.io/developer/6816321697) |

## 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 |


### Today Countdown

[App page](https://appshunter.io/ios/app/today-countdown/id6816321575)

**Features:** macOS Compatibility

**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 Today Countdown free?

Today Countdown 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 Today Countdown have ads?

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 shows ads; Today Countdown does not.

### 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 Today Countdown?

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 Today Countdown weekly. 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 October 9, 2026 and Today Countdown on October 24, 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.*