Best Japanese To Romaji Apps

213+ iOS apps curated and reviewed

4.5 avg rating
20 free apps
Updated June 2026

From beginner-friendly picks to power-user tools, our japanese to romaji list covers 213+ iPhone apps updated through June 2026. Compare ratings, prices, and screenshots in one place.

Top Picks for Japanese To Romaji

Japanese to Romaji#1

Japanese to Romaji by Pang Chi Hung

Translate Japanese to Romaji
Editor's Choice
🔧 Utilities
3.0(2 ratings)
Free
Japanese to Romaji screenshot 1
Japanese to Romaji screenshot 2
Japanese to Romaji screenshot 3

Translate Japanese characters to Romaji and Hiragana instantly with a speaking function to help with pronunciation. Start learning Japanese today with quick and easy translations.

Yomiwa - Japanese Dictionary#2

Yomiwa - Japanese Dictionary by Nomad AI OU

with Optical Recognition
Strong Contender
🔍 Reference
4.7😊(1.1K ratings)
FreeIn-App Purchases
Yomiwa - Japanese Dictionary screenshot 1
Yomiwa - Japanese Dictionary screenshot 2
Yomiwa - Japanese Dictionary screenshot 3
Yomiwa - Japanese Dictionary screenshot 4
Yomiwa - Japanese Dictionary screenshot 5
Yomiwa - Japanese Dictionary screenshot 6

An all-in-one tool for reading, writing, and learning Japanese, with features like Optical Character Recognition, extensive dictionary, flashcards for vocabulary building, text analysis, social community support for language queries, offline translation, and Safari web integration. Explore the world of Japanese language effortlessly and enhance your learning experience with this multifunctional app.

What We Love

  • 👍 Helpful for looking up words
  • 🚀 Excellent OCR and kanji recognition
  • 💡 Convenient features like flashcards and word lists
  • 👍 Comprehensive dictionary with good example sentences

Room to Improve

  • 🐛 Unreliable text recognition, especially for complex layouts
  • 🐛 Crashes and bugs reported by some users
  • 💰 Expensive premium version
Learn Japanese - Phrasebook#3

Learn Japanese - Phrasebook by Webron Software LTD

Learn, Speak Japanese Language
Worth Considering
✈️ Travel
4.7😊(1.9K ratings)
FreeIn-App Purchases
Learn Japanese - Phrasebook screenshot 1
Learn Japanese - Phrasebook screenshot 2
Learn Japanese - Phrasebook screenshot 3
Learn Japanese - Phrasebook screenshot 4

Learn Japanese - Phrasebook is a comprehensive Japanese language learning app that helps users quickly grasp essential words and phrases through native voice recordings. With features like categorized phrases, favorite lists, and audio playback, it enables effortless learning and communication in Japanese. Start learning for free and upgrade for full access to over 900 phrases to enhance your Japanese language skills.

What We Love

  • 👍 Easy to use
  • 🎉 Helpful for learning basic Japanese
  • 🔊 Clear audio pronunciation
  • 💪 Useful for travelers

Room to Improve

  • 💰 Paid features required for more content
  • 🤔 Some translations/romanizations are inaccurate
  • 🙄 Lack of grammar/cultural explanations

More Japanese To Romaji apps to explore

4
Japanese Dictionary - Nihongo
Japanese Dictionary - Nihongo
Japanese Dictionary - Nihongo
Kanji, kana, vocab and grammar
Free

Discover a comprehensive Japanese language app offering a dictionary, flashcards, and reading assistance features to enhance your learning experience. Access a vast database of words, examples, and kanji entries along with unique features like clippings for easier reading and personalized flashcards. Experience a powerful tool supported by JMDict and Tatoeba projects to excel in your Japanese studies. Start your language journey today!

🔍 Reference
(1.8K)
5
RomajiConvert
RomajiConvert
RomajiConvert
Japanese to Romaji Translator
Free
📚 Education
(0)
6
Simple Furigana
Simple Furigana
Simple Furigana
Add Furigana to Japanese Text
Free

This application helps users read Japanese text by automatically adding Furigana annotations to Chinese characters, supporting both horizontal and vertical layouts, with the option to print or share annotated text. Try it now and easily navigate Japanese webpages and texts by adding Furigana with just a few taps.

🔧 Utilities
(245)
7
Japanese Translator Keyboard
Japanese Translator Keyboard
Japanese Translator Keyboard
Japanese to English, Romaji
Free
📚 Education
(0)
8
Hiragana & Katakana ひらがな カタカナ
Hiragana & Katakana ひらがな カタカナ
Hiragana & Katakana ひらがな カタカナ
Support Japanese Translation
Free

This app helps with Japanese translation by converting between Hiragana, Katakana, and Romaji, as well as providing English to Japanese translation with automatic native language translation results. By subscribing, users can remove ads and access AI-powered translation features.

🔍 Reference
(0)
9
imiwa?
imiwa?
imiwa?
Japanese dictionary
Free
🔍 Reference
(219)
10
Bunpo: Learn Japanese
Bunpo: Learn Japanese
Bunpo: Learn Japanese
Learn Japanese,Korean,Spanish
Free

Learn Japanese and other languages with Bunpo, a fast, fun, and simple language learning app used by over 3 million people. Dive into lessons for Japanese, Korean, Spanish, French, and German today!

📚 Education
(1.5K)
11
Learn Japanese by MindSnacks
Learn Japanese by MindSnacks
Learn Japanese by MindSnacks
by MindSnacks
Free

Learn Japanese effortlessly with 8 addictive games that help you master essential reading, writing, and speaking skills. Start your language learning journey today and unlock the fun of learning with MindSnacks!

📚 Education
(437)
12
Japanese!! Learn Kana & Kanji
Japanese!! Learn Kana & Kanji
Japanese!! Learn Kana & Kanji
Hiragana, Kanji, and Grammar
Free

Immerse yourself in Japanese with a comprehensive language learning app. Practice writing, learn vocabulary and grammar, and review content easily with spaced repetition quizzes and audio pronunciation. Get started on your language journey today!

📚 Education
(22K)
13
Japaneasy
Japaneasy
Japaneasy
Intro to Japanese
Free

Learn the basics of Japanese with this intuitive application, starting with Hiragana's 46 kana for free, and upgrade to unlock more features and content. Start building your memorization with just a few lessons a day and discover common phrases to use when traveling.

📚 Education
(36)
14
Todaii: Learn Japanese N5-N1
Todaii: Learn Japanese N5-N1
Todaii: Learn Japanese N5-N1
Read Japanese news daily N5-N1
Free

Learn Japanese from N5 to N1 levels by reading and analyzing real Japanese text with interactive features that enhance learning and comprehension. Experience personalized lessons and track your progress effortlessly. Start your Japanese language journey today!

📚 Education
(1.5K)
15
Tchin: Learn Japanese-Hiragana
Tchin: Learn Japanese-Hiragana
Tchin: Learn Japanese-Hiragana
Hiragana, kantakana and kanji
Free

Embark on an engaging and effective journey to learn Japanese with a comprehensive app that utilizes daily manga stories to guide beginners from basic to advanced Japanese. Developed by AAA International Language Center, this app features story-based learning, fun Kana modules, expert lectures, and comprehensive language skills enhancing listening, reading, writing, and speaking abilities. Join over a million language enthusiasts and download now to start mastering Japanese!

📚 Education
(94)
16
Learn Japanese: For Beginners
Learn Japanese: For Beginners
Learn Japanese: For Beginners
How to Speak Japanese
Free

Learn Japanese for Beginners: An effective language learning app that teaches Japanese from basic to advanced levels with features like offline access, Japanese alphabets, and friendly UI. No registration or paid content required. Start your journey to becoming an expert in Japanese language today!

📚 Education
(185)
17
Japanese Dictionary Takoboto
Japanese Dictionary Takoboto
Japanese Dictionary Takoboto
Japanese language study tool
Free
📚 Education
(29)
18
Japanese Keyboard & Translator
Japanese Keyboard & Translator
Japanese Keyboard & Translator
English to Japanese Translator
Free

This mobile application offers a user-friendly Japanese keyboard and translation tool, allowing users to type and communicate in Japanese with ease, and translate text into multiple languages instantly. With various customisable features, including colourful themes and keyboard extensions, this app is perfect for native speakers and learners, and can be downloaded for free to enhance Japanese language skills.

🔧 Utilities
(7)
19
Langmate: Japan Friends & Chat
Langmate: Japan Friends & Chat
Langmate: Japan Friends & Chat
Conversations - Japan & World
Free

Connect with people from Japan and around the world on an app that helps you learn languages and explore new cultures. Make friends based on shared interests today!

📚 Education
(643)
20
Learn Japanese Kanji: Benkyō
Learn Japanese Kanji: Benkyō
Learn Japanese Kanji: Benkyō
JLPT, Vocab & SRS Flashcards
Free

Learn Japanese Kanji efficiently with flashcards and quizzes tailored for JLPT and vocabulary practice. Master essential characters and expand your language skills with interactive lessons. Start your Kanji journey today!

📚 Education
(1.4K)