# 【公式】23（ニジュウサン） vs 居酒屋　けんちゃん

【公式】23（ニジュウサン） and 居酒屋　けんちゃん are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Both ship on a similar rhythm, roughly every 38 months. The most recent releases landed on October 25, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | 【公式】23（ニジュウサン） | 居酒屋　けんちゃん |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 38 months | Every 38 months |
| Size | 16 MB | 30 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 12+ | 17+ |
| Developer | [FUMIHIKO FUKANO](https://appshunter.io/developer/1610987057) | [KENTA UETA](https://appshunter.io/developer/1620108597) |

## What reviewers say

### 【公式】23（ニジュウサン）

[App page](https://appshunter.io/ios/app/23/id1610987055)

**In-app purchases:** none


### 居酒屋　けんちゃん

[App page](https://appshunter.io/ios/app/id1620108595)

**In-app purchases:** none


## Frequently asked questions

### Is 【公式】23（ニジュウサン） free?

【公式】23（ニジュウサン） is free to download, with no in-app purchases.

### Is 居酒屋　けんちゃん free?

居酒屋　けんちゃん is free to download, with no in-app purchases.

### Do 【公式】23（ニジュウサン） or 居酒屋　けんちゃん have ads?

Neither 【公式】23（ニジュウサン） nor 居酒屋　けんちゃん shows ads.

### Which is updated more often, 【公式】23（ニジュウサン） or 居酒屋　けんちゃん?

【公式】23（ニジュウサン） ships an update every 38 months, and 居酒屋　けんちゃん every 38 months. Most recently, 【公式】23（ニジュウサン） was updated on October 25, 2026 and 居酒屋　けんちゃん on October 27, 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.*