Simple Furigana

Simple Furigana

Add Furigana to Japanese Text

272 ratings
88 reviews
Free
In-App Purchases

Details

Released
October 1, 2014
Updated
October 21, 2026

Features

Simple Furigana screenshot #1 for iPhone
Simple Furigana screenshot #2 for iPhone
Simple Furigana screenshot #3 for iPhone
Simple Furigana screenshot #4 for iPhone
iphone
ipad
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About

Easily add ruby characters (furigana) to Japanese text. This app supports both hiragana and romaji annotations for kanji, and works with both vertical and horizontal layouts. Share or print your annotated text, or use the extension to add furigana directly within other apps like Safari.

✓Add furigana to Japanese text
✓Supports hiragana and romaji
✓Vertical and horizontal layouts
✓Print or share annotated text
✓In-app extension for Safari and other apps
✓Offline annotation
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What users say about Simple Furigana

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What's New in Simple Furigana

2.0.1

October 21, 2026

- iPhone Duo compatibility

4

Subscriptions & In-App Purchases

Free

Ipadic Dictionary

http://mecab.googlecode.com/svn/trunk/mecab/doc/index.html

User reviews

🧐

シンプルすぎるよ

ピーヤ

ピーヤ

Thanks

Everyday I used

Good

I used always.

Feature request

Could you consider adding ux for 1 tap and 2 taps for when i just need furigana immediately?

Developer apps

User experience

🐞

Reported Bugs

20 issues

Furigana is only 70% accurate

Bug

Cannot copy text entirely

Bug

Sometimes makes mistakes

Bug

Does not recognize kanji words more than two when clicked or highlighted

Bug

Only reads numbers, not all of them

Bug

Does not read documents after scanning

Bug

Does not input copied text anymore

Bug

Not working since last update

Bug

Does not scan pictures as advertised

Bug

Furigana is not furiganing

Bug

App crashes from time to time

Bug

Incorrect furigana for 'library'

Bug

Cannot be used on iOS 16.3.1 iPad Pro

Bug

No longer usable

Bug

Does not scan or is confusing

Bug

Cannot read documents after scanning

Bug

Does not recognize kanji words of more than two characters

Bug

Only reads numbers, and not all of them

Bug

Does not read documents after scanning

Bug

Does not input copied text anymore

Bug
✨

Requested Features

12 requests

Add UX for 1 tap and 2 taps for immediate furigana

Feature

Add furigana for vertical documents

Feature

Import photos for furigana generation

Feature

Option to set language to Chinese

Feature

Ability to select specific character ranges for manual pronunciation alteration

Feature

Add 'Aozora Bunko format' for plain text output

Feature

Add option to center furigana over kanji

Feature

Add English translations for some phrases

Feature

Allow users to edit incorrect furigana

Feature

Add support for English and other languages

Feature

Add functionality to send furigana-enabled text messages

Feature

Option to always have the app in Furigana mode

Feature

FAQ

What does Simple Furigana do?

Simple Furigana is an iPhone application designed to add ruby characters, also known as furigana, to Japanese text. It automatically annotates Chinese characters (kanji) with either hiragana or romaji, making it easier to read.

How does the app support different reading styles?

The application supports both vertical (tategaki) and horizontal (yokogaki) text layouts. This flexibility ensures you can use it for various forms of Japanese writing, whether in books, websites, or other documents.

Can I use this app offline?

Yes, no network connection is required for the annotation process. You can add furigana to your Japanese text even when you are not connected to the internet, making it a convenient tool for on-the-go use.

What are the use cases for Simple Furigana?

This app is ideal for Japanese language learners who struggle with reading kanji, or for anyone who needs a quick way to add pronunciation guides to Japanese text. You can also use the built-in extension to add furigana to web pages in Safari and other applications.

Is Simple Furigana free to use?

The application is free to download and use, with the option for in-app purchases. This allows you to access its core functionality without initial cost, with additional features potentially available through purchase.