# D社長の公式アプリ vs Life Clock Countdown

The clearest difference is in-app purchases: D社長の公式アプリ at none against Life Clock Countdown's 2. D社長の公式アプリ also leads on ads (none vs shown) and iOS requirement (13.0 vs 15.0). On price, update cadence and device support there is nothing between them.

Both are free to download. Life Clock Countdown sells 2 in-app purchases, starting at $4.99 per month. D社長の公式アプリ asks for nothing beyond the download.

D社長の公式アプリ ships an update every 5 months, Life Clock Countdown every 6 months. Both last shipped on October 25, 2026.

## The numbers

| Metric | D社長の公式アプリ | Life Clock Countdown |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 5 months** | Every 6 months |
| Size | 49 MB | 74 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [FUNSIDE, K.K.](https://appshunter.io/developer/1494274631) | [kota tada](https://appshunter.io/developer/1658942612) |

## What reviewers say

### D社長の公式アプリ

[App page](https://appshunter.io/ios/app/d/id1628737269)

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

**In-app purchases:** none


### Life Clock Countdown

[App page](https://appshunter.io/ios/app/life-clock-countdown-lifebar/id6743104894)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ad-free for 1 month | $4.99 | per month |
| Ad-free for 1 year | $49.99 | per year |


## Frequently asked questions

### Is D社長の公式アプリ free?

D社長の公式アプリ is free to download, with no in-app purchases.

### Is Life Clock Countdown free?

Life Clock Countdown is free to download, with in-app purchases available.

### Do D社長の公式アプリ or Life Clock Countdown have ads?

Life Clock Countdown shows ads; D社長の公式アプリ does not.

### Which is updated more often, D社長の公式アプリ or Life Clock Countdown?

D社長の公式アプリ ships an update every 5 months, and Life Clock Countdown every 6 months. Most recently, D社長の公式アプリ was updated on October 25, 2026 and Life Clock Countdown on October 25, 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.*