# kotoha vs ZenKanji / 禅漢字

The clearest difference is in-app purchases: kotoha at none against ZenKanji / 禅漢字's 1. kotoha also leads on ads (none vs shown). ZenKanji / 禅漢字's advantage is update cadence (weekly vs every 3 weeks) and iOS requirement (15.0 vs 17.0). On price and device support there is nothing between them.

Both are free to download. ZenKanji / 禅漢字 sells 1 one-off in-app purchase. kotoha asks for nothing beyond the download.

kotoha ships an update every 3 weeks, ZenKanji / 禅漢字 weekly. The most recent releases landed on October 24, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | kotoha | ZenKanji / 禅漢字 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (20 ratings)](https://appshunter.io/ios/app/kotoha/id1604308295/reviews)** | — |
| Number of ratings | **20** | — |
| Positive reviews | 80.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | **Weekly** |
| Monetization | Free | — |
| Size | 3 MB | 102 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [kyle coburn](https://appshunter.io/developer/477379233) | [CODE BEE, K.K](https://appshunter.io/developer/1725709769) |

## What reviewers say

### kotoha

[App page](https://appshunter.io/ios/app/kotoha/id1604308295)

This daily word game tests your Japanese language skills and helps you learn new words. It features different modes suitable for both beginners and advanced speakers, specifically designed around the Japanese syllabic writing system.

**Highlights:** Daily word guessing challenges, Vocabulary expansion, Modes for learners and fluent speakers, Focus on Japanese syllabic writing system, Free to play

**Features:** macOS Compatibility

**In-app purchases:** none


### ZenKanji / 禅漢字

[App page](https://appshunter.io/ios/app/zenkanji/id6760470136)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Gold Leaf Washi | $2.99 | one-time |


## Frequently asked questions

### Is kotoha free?

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

### Is ZenKanji / 禅漢字 free?

ZenKanji / 禅漢字 is free to download, with in-app purchases available.

### Do kotoha or ZenKanji / 禅漢字 have ads?

ZenKanji / 禅漢字 shows ads; kotoha does not.

### Which is updated more often, kotoha or ZenKanji / 禅漢字?

kotoha ships an update every 3 weeks, and ZenKanji / 禅漢字 weekly. Most recently, kotoha was updated on October 24, 2026 and ZenKanji / 禅漢字 on October 21, 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.*