Best Romaji Apps

181+ iOS apps curated and reviewed

4.1 avg rating
19 free apps
Updated June 2026

If you already know RomajiConvert, this is the deeper bench. 181+ romaji apps for iPhone, all reviewed and ranked by user rating, recency, and download trend as of June 2026.

Top Picks for Romaji

Japanese to Romaji#2

Japanese to Romaji by Pang Chi Hung

Translate Japanese to Romaji
Strong Contender
🔧 Utilities
3.0(2 ratings)
Free
Japanese to Romaji screenshot 1
Japanese to Romaji screenshot 2
Japanese to Romaji screenshot 3

Instantly convert Japanese text to Romaji and Hiragana. Features a speaking function to help with pronunciation and a shortcut to Google Translate for quick checks. Ideal for those learning the Japanese language.

MARU: Learn Japanese Hiragana#3

MARU: Learn Japanese Hiragana by Overdreamer, LLC

Free Beginner Kana Practices
Worth Considering
📚 Education
4.9😊(15K ratings)
FreeAdsIn-App Purchases
MARU: Learn Japanese Hiragana screenshot 1
MARU: Learn Japanese Hiragana screenshot 2
MARU: Learn Japanese Hiragana screenshot 3
MARU: Learn Japanese Hiragana screenshot 4
MARU: Learn Japanese Hiragana screenshot 5
MARU: Learn Japanese Hiragana screenshot 6

Master Japanese Hiragana and Katakana with this engaging app. It offers authentic pronunciation, diverse practice methods, and vocabulary building to make learning enjoyable and effective. Start your Japanese journey with a supportive mascot and smart learning tools.

What We Love

  • 🚀 Fun way to learn Japanese
  • 👍 Great for memorizing hiragana and katakana
  • 👍 User-friendly and simple
  • 👍 Convenient and easy to use

Room to Improve

  • 🐛 Issues with distinguishing similar sounds
  • 🐛 Lack of writing practice
  • 🐛 Limited vocabulary

More Romaji apps to explore

4
Shirabe Jisho
Shirabe Jisho
Shirabe Jisho
Offline dictionary and more
Free

This app provides a comprehensive offline Japanese-English and English-Japanese dictionary. It includes extensive entries, kanji details with stroke order, name databases, and example sentences. Features handwriting recognition and advanced search options for efficient language learning.

Offline Japanese-English dictionaryKanji with stroke orderJapanese names database
🔍 Reference
(8.6K)
free
5
Roma-ji Robo.
Roma-ji Robo.
Roma-ji Robo.
by MASAHIRO MIZUTANI
Free

Learn Roman alphabet (Romaji) for Japanese communication through interactive games. Choose between card matching or keyboard input modes, and practice with single characters or full words to defeat the Robo.

Learn Romaji for Japanese communicationCard matching modeKeyboard input mode
📚 Education
(0)
ad-supported
6
Korean to Romaji
Korean to Romaji
Korean to Romaji
Convert Hangul to/from Romaji
Free

This utility converts Korean Hangul to Romaji and vice versa. It also features text-to-speech functionality for Korean words, allowing users to hear pronunciations even when entering Romaji. The app aims to assist learners in their Korean language journey.

Hangul to Romaji conversionRomaji to Hangul conversionKorean text-to-speech
🔧 Utilities
(1)
free
7
WordDive: Learn a new language
WordDive: Learn a new language
WordDive: Learn a new language
English, Spanish, German, etc.
Free

Master a new language with a patented multisensory learning method. Learn vocabulary and grammar permanently through reading, writing, listening, and speaking. Progress through structured courses designed by language teachers and native speakers.

Multisensory learning methodIndividually paced exercisesPermanent vocabulary and grammar learning
📚 Education
(715)
subscription
8
Yomiwa - Japanese Dictionary
Yomiwa - Japanese Dictionary
Yomiwa - Japanese Dictionary
with Optical Recognition
Free

This app helps you read, write, and learn Japanese with a powerful dictionary, offline OCR, and interactive flashcards. It offers advanced text analysis and a unique social feature for community support.

Offline Optical Character Recognition (OCR)Extensive Japanese dictionary with 20+ languagesInteractive flashcards for vocabulary learning
🔍 Reference
(1.1K)
free with in-app purchases
9
Simple Furigana
Simple Furigana
Simple Furigana
Add Furigana to Japanese Text
Free

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 textSupports hiragana and romajiVertical and horizontal layouts
🔧 Utilities
(245)
free with in-app purchases
10
J Song Romaji - Convert Lyrics
J Song Romaji - Convert Lyrics
J Song Romaji - Convert Lyrics
Sing and Learn Japanese Lyrics
Free
🎵 Music
(0)
11
Learn Spanish for Beginners
Learn Spanish for Beginners
Learn Spanish for Beginners
Learn Spanish in 31 Days
Free

Master Spanish with this comprehensive educational app designed for beginners. Practice speaking, listening, reading, and writing to build vocabulary and grammar. Includes a free translator and offline access.

100% Free Spanish Learning100% Offline AccessNo Account Needed
📚 Education
(27K)
free with in-app purchases
12
ローマ字
ローマ字
ローマ字
ローマ字の練習 勉強にチャレンジ
Free
📚 Education
(1)
13
Learn to Read - Duolingo ABC
Learn to Read - Duolingo ABC
Learn to Read - Duolingo ABC
Interactive Stories for Kids
Free

This app provides interactive stories and over 700 hands-on lessons designed to help children from preschool to second grade learn to read. It focuses on phonics, sight words, and vocabulary through engaging, multi-sensory activities and mini-games, all in a kid-safe, ad-free environment.

Interactive storiesOver 700 hands-on lessonsPhonics and sight word learning
📚 Education
(148)
free
14
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

Easily convert between Hiragana, Katakana, and Romaji. Features English to Japanese translation with AI-powered enhancements and automatic display of your native language translation. Offers a subscription to remove ads and unlock AI translation.

Hiragana, Katakana, Romaji conversionEnglish to Japanese translationAI translation enhancement
🔍 Reference
(0)
free with in-app purchases
15
Epop: Learn Real-Life English
Epop: Learn Real-Life English
Epop: Learn Real-Life English
Practice vocab and grammar.
Free

Learn English through engaging, game-like exercises. Practice vocabulary, grammar, listening, and speaking with AI-tailored lessons and real-life scenarios. Master pronunciation and retain new phrases with spaced repetition.

AI-powered personalized learning planGamified vocabulary and grammar exercisesReal-life speaking practice with pronunciation feedback
📚 Education
(2.1K)
free with in-app purchases
16
Learn Japanese by MindSnacks
Learn Japanese by MindSnacks
Learn Japanese by MindSnacks
by MindSnacks
Free

Master Japanese reading, writing, and conversation skills through 8 engaging games. Learn over 800 words and phrases with native speaker audio and practice three writing systems. Ideal for all ages, it makes language acquisition fun and effective.

8 addictive learning games800+ Japanese words & phrasesPractice Kana, Kanji, and Romaji
📚 Education
(437)
free with in-app purchases
17
ローマ字学習アプリ〜ローマ字クエスト〜ローマ字表つき
ローマ字学習アプリ〜ローマ字クエスト〜ローマ字表つき
ローマ字学習アプリ〜ローマ字クエスト〜ローマ字表つき
by Rie Takayama
Free
📚 Education
(0)
18
LingoDeer - Learn Languages
LingoDeer - Learn Languages
LingoDeer - Learn Languages
Learn Japanese,Korean,Spanish
Free

This app offers structured language lessons created by teachers, making learning effective and easy. It covers 20 languages, from beginner alphabets to conversational fluency, with interactive exercises and native speaker audio.

Short, interactive lessonsClear learning pathGrammar tips and notes
📚 Education
(27K)
subscription
19
ローマ字チャレンジ
ローマ字チャレンジ
ローマ字チャレンジ
by GLODING INC.
$2.99
📚 Education
(0)
20
Airlearn - Language Learning
Airlearn - Language Learning
Airlearn - Language Learning
Spanish French Japanese German
Free

Master over 25 languages with concise lessons, cultural insights, and practical dialogues. Engage in weekly leagues and track your progress to achieve fluency. Start learning for free today.

Master 25+ languagesConcise grammar and vocabulary lessonsRich cultural insights
📚 Education
(42K)
free with in-app purchases

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