# カテリ vs 【公式】23（ニジュウサン）

カテリ and 【公式】23（ニジュウサン） 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.

カテリ ships an update every 39 months, 【公式】23（ニジュウサン） every 38 months. The most recent releases landed on October 25, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | カテリ | 【公式】23（ニジュウサン） |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 39 months | **Every 38 months** |
| Size | 31 MB | 16 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 12+ | 12+ |
| Developer | [YOSUKE WATANABE](https://appshunter.io/developer/1605877140) | [FUMIHIKO FUKANO](https://appshunter.io/developer/1610987057) |

## What reviewers say

### カテリ

[App page](https://appshunter.io/ios/app/id1605877138)

**In-app purchases:** none


### 【公式】23（ニジュウサン）

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

**In-app purchases:** none


## Frequently asked questions

### Is カテリ free?

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

### 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.

### Do カテリ or 【公式】23（ニジュウサン） have ads?

Neither カテリ nor 【公式】23（ニジュウサン） shows ads.

### Which is updated more often, カテリ or 【公式】23（ニジュウサン）?

カテリ ships an update every 39 months, and 【公式】23（ニジュウサン） every 38 months. Most recently, カテリ was updated on October 25, 2026 and 【公式】23（ニジュウサン） on November 7, 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.*