# Japanese Ruby vs 漢かな

The clearest difference is ads: Japanese Ruby at none against 漢かな's shown. Japanese Ruby also leads on update cadence (every 4 months vs every 8 months) and iOS requirement (10.0 vs 13.0). On price, 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.

Japanese Ruby ships an update every 4 months, 漢かな every 8 months. The most recent releases landed on October 9, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Japanese Ruby | 漢かな |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 4 months** | Every 8 months |
| Monetization | Free | — |
| Size | 102 MB | 69 MB |
| Requires iOS | **10.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Microstone Inc.](https://appshunter.io/developer/791918315) | [Yukihiro Morita](https://appshunter.io/developer/1320734281) |

## What reviewers say

### Japanese Ruby

[App page](https://appshunter.io/ios/app/japanese-ruby/id1437026891)

This app automatically adds furigana (ruby characters) to Japanese text. It supports input via camera, photos, pasting, and handwriting, making it ideal for beginners learning Japanese. You can also export text with furigana to PDF via email.

**Highlights:** Add furigana to Japanese text, Input via camera, Input via photo library, Handwriting recognition for kanji, Export to PDF with furigana, Study with hiragana or English

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

**In-app purchases:** none


### 漢かな

[App page](https://appshunter.io/ios/app/id1668307537)

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

**In-app purchases:** none


## Frequently asked questions

### Is Japanese Ruby free?

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

### Is 漢かな free?

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

### Do Japanese Ruby or 漢かな have ads?

漢かな shows ads; Japanese Ruby does not.

### Which is updated more often, Japanese Ruby or 漢かな?

Japanese Ruby ships an update every 4 months, and 漢かな every 8 months. Most recently, Japanese Ruby was updated on October 9, 2026 and 漢かな on October 11, 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.*