# くちけん vs PaTaKa（パタカ）

The clearest difference is update cadence: PaTaKa（パタカ） at monthly against くちけん's every 9 months. On price, ads, in-app purchases and device support there is nothing between them.

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

くちけん ships an update every 9 months, PaTaKa（パタカ） monthly. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | くちけん | PaTaKa（パタカ） |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 months | **Monthly** |
| Size | 1 MB | 532 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Kiryushi Shikaishikai](https://appshunter.io/developer/513890180) | [Doctorbook](https://appshunter.io/developer/1504193261) |

## What reviewers say

### くちけん

[App page](https://appshunter.io/ios/app/id513890177)

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

**In-app purchases:** none


### PaTaKa（パタカ）

[App page](https://appshunter.io/ios/app/pataka/id1635471817)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is くちけん free?

くちけん is free to download, with no in-app purchases.

### Is PaTaKa（パタカ） free?

PaTaKa（パタカ） is free to download, with no in-app purchases.

### Do くちけん or PaTaKa（パタカ） have ads?

Neither くちけん nor PaTaKa（パタカ） shows ads.

### Which is updated more often, くちけん or PaTaKa（パタカ）?

くちけん ships an update every 9 months, and PaTaKa（パタカ） monthly. Most recently, くちけん was updated on October 24, 2026 and PaTaKa（パタカ） 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.*