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Best Japanese Grammar Apps

209+ iOS apps curated and reviewed

4.7 avg rating
20 free apps
Updated June 2026

If you already know Coban, this is the deeper bench. 209+ japanese grammar apps for iPhone, all reviewed and ranked by user rating, recency, and download trend as of June 2026.

Top Picks for Japanese Grammar

Coban: Learn Japanese#1

Coban: Learn Japanese by Akira NOGUCHI

JLPT N5-N1 Grammar & Kanji
Editor's Choice
📚 Education
4.8😊(607 ratings)
FreeAdsIn-App Purchases
Coban: Learn Japanese screenshot 1
Coban: Learn Japanese screenshot 2
Coban: Learn Japanese screenshot 3
Coban: Learn Japanese screenshot 4
Coban: Learn Japanese screenshot 5
Coban: Learn Japanese screenshot 6

This app offers comprehensive support for learning Japanese, covering everything from basic characters to advanced grammar and vocabulary. It includes audio pronunciations, diverse learning modes like flashcards and exercises, and content tailored for all proficiency levels, from beginner to advanced.

What We Love

  • 👍 Cute and genuinely helpful
  • 🚀 Great app for learning Japanese
  • 🤩 Engaging and fun to use
  • 💯 Best kanji practice

Room to Improve

  • 🐛 Occasional crashes and bugs
  • 🔇 Volume issues with audio
  • 💰 Subscription model with lack of lifetime purchase
Japanese Grammar#2

Japanese Grammar by Phan Tai

Japanese Grammar from N5 to N1
Strong Contender
📚 Education
4.5(39 ratings)
Free
Japanese Grammar screenshot 1
Japanese Grammar screenshot 2
Japanese Grammar screenshot 3
Japanese Grammar screenshot 4
Japanese Grammar screenshot 5
Japanese Grammar screenshot 6

Master Japanese grammar for the JLPT exams, from N5 to N1. This app offers a comprehensive dictionary, example sentences, and practice tests to solidify your learning. Track your progress and favorite essential grammar points.

Learn Japanese: Sensei#3

Learn Japanese: Sensei by App to Learn Pte. Ltd.

Tae Kim's grammar guide
Worth Considering
📚 Education
4.9😊(1.2K ratings)
Free
Learn Japanese: Sensei screenshot 1
Learn Japanese: Sensei screenshot 2
Learn Japanese: Sensei screenshot 3
Learn Japanese: Sensei screenshot 4
Learn Japanese: Sensei screenshot 5

Master Japanese grammar with this comprehensive guide. Learn intuitively from a Japanese perspective with 69 free lessons, progress tracking, and vocabulary audio. Covers everything from writing systems to advanced topics.

What We Love

  • 👍 Comprehensive and helpful
  • 👍 Well-structured and clear
  • 👍 Convenient to use on mobile
  • 👍 Excellent grammar explanations

Room to Improve

  • 🐛 Audio/sound issues
  • 🐛 Lesson content disappearing when app suspended
  • 🐛 Difficulty with self-evaluation and exercises

More Japanese Grammar apps to explore

4
renshuu - Japanese learning
renshuu - Japanese learning
renshuu - Japanese learning
Pick up words, kanji, and more
Free

Learn Japanese vocabulary, kanji, and grammar through engaging quizzes and games. Offers personalized learning paths, rich study materials with audio and images, and a unique quiz system designed for the Japanese language. Enjoy a fun, ad-free experience with a supportive community.

Personalized learning pathsExtensive vocabulary and kanji databaseGrammar explanations and quizzes
📚 Education
(1.2K)
free with in-app purchases
5
PORO - Japanese Grammar
PORO - Japanese Grammar
PORO - Japanese Grammar
JLPT Grammar Test
Free

Master Japanese grammar with this comprehensive learning tool. It offers over 700 grammar points across all JLPT levels, with clear examples and interactive quizzes. Practice and test your knowledge to prepare for official exams.

700+ detailed grammar pointsClear examples for practical use1300+ interactive grammar quizzes
📚 Education
(13)
free with in-app purchases
6
Bunpo: Language Learning
Bunpo: Language Learning
Bunpo: Language Learning
Learn Japanese,Korean,Spanish
Free

Master multiple languages with this comprehensive learning app. It offers detailed grammar explanations, vocabulary building, and smart review systems to help you progress from beginner to advanced levels. Learn Japanese, Korean, Spanish, French, German, and Chinese with interactive exercises and personalized study plans.

Learn 6 languagesMaster grammar with detailed explanationsBuild vocabulary and kanji knowledge
📚 Education
(18K)
free with in-app purchases
7
Todaii: Learn Japanese N5-N1
Todaii: Learn Japanese N5-N1
Todaii: Learn Japanese N5-N1
Read Japanese news daily N5-N1
Free

Practice Japanese reading, listening, and speaking with daily news articles tailored to your JLPT level. Features AI conversation practice, pronunciation scoring, and mock tests for exam success.

Daily news articles for N5-N1 levelsAI conversation practice with feedbackAI pronunciation scoring
📚 Education
(1.5K)
free with in-app purchases
8
Penglo - Japanese Grammar
Penglo - Japanese Grammar
Penglo - Japanese Grammar
JLPT Kanji, Vocab & Reading
Free

Learn Japanese grammar, kanji, and vocabulary through contextual practice and smart hints. This app uses a progressive learning method and spaced repetition to help you build real Japanese skills. It includes example sentences with audio, a built-in dictionary, and progress tracking.

Progressive item introductionSentence-based quizzesSmart hints with explanations
📚 Education
(3)
free with in-app purchases
9
Japanese Grammar - 日本文法
Japanese Grammar - 日本文法
Japanese Grammar - 日本文法
Japanese Grammar Offline
Free
📚 Education
(0)
10
Japanese
Japanese
Japanese
More than a dictionary
Free

This comprehensive language learning tool offers an extensive dictionary with over 175,000 entries and 58,000 example sentences. It includes advanced features like handwriting recognition, conjugation search, and a text reader, alongside flashcard study tools and JLPT-specific lists. Learn Japanese offline with this pocket-sized study companion.

Extensive dictionary with 175,000+ entries58,000+ example sentencesHandwriting recognition for kanji/kana
🔍 Reference
(3.4K)
paid
11
Japanese!! Learn Kana & Kanji
Japanese!! Learn Kana & Kanji
Japanese!! Learn Kana & Kanji
Hiragana, Kanji, and Grammar
Free

Master Japanese writing with comprehensive lessons for Hiragana and Katakana. Build vocabulary and grammar skills through engaging quizzes and spaced repetition. Practice reading and writing with audio pronunciation, all offline.

Hiragana and Katakana writing lessonsVocabulary and grammar lessonsSpaced repetition review quizzes
📚 Education
(22K)
free with in-app purchases
12
Kanji Study - Learn Japanese!
Kanji Study - Learn Japanese!
Kanji Study - Learn Japanese!
Learn via vocab, JLPT N5–N1
Free

This app teaches Japanese kanji by focusing on vocabulary words. It offers writing practice with stroke detection and spaced repetition reviews for effective memorization. Learn kanji readings naturally through over 5,000 JLPT-aligned words.

Vocabulary-first kanji learningWriting lessons with stroke detectionSpaced repetition reviews
📚 Education
(6.8K)
free with in-app purchases
13
Bunpro Japanese SRS
Bunpro Japanese SRS
Bunpro Japanese SRS
Bunpro - Simplifying Japanese
Free

Master Japanese grammar and vocabulary with a dynamic learning tool. Offers structured lessons, personalized reviews, and interactive practice for all levels, from beginners to JLPT candidates. Features extensive content, example sentences with audio, and progress tracking.

25 JLPT practice tests900+ grammar pointsDiverse vocabulary decks
📚 Education
(505)
free with in-app purchases
14
JLPT N4 - Japanese Grammar
JLPT N4 - Japanese Grammar
JLPT N4 - Japanese Grammar
Japanese Grammar N Series
Free
📚 Education
(0)
15
Japanese Dictionary - Nihongo
Japanese Dictionary - Nihongo
Japanese Dictionary - Nihongo
Kanji, kana, vocab and grammar
Free

This app is an offline Japanese study tool that functions as a dictionary, translator, and flashcard creator. It helps users learn Japanese by analyzing text from their surroundings, such as signs and menus, and creating personalized study materials.

Offline Japanese dictionaryPicture-to-text translation (OCR)Automatic flashcard creation
🔍 Reference
(1.8K)
freemium
16
Japanese Grammar ~ Mirai
Japanese Grammar ~ Mirai
Japanese Grammar ~ Mirai
by Mirai LLP
Free

This app offers a visually appealing and easy-to-use introduction to Japanese grammar. It breaks down fundamental concepts with real-world examples and furigana readings for kanji, making learning engaging.

Introduction to Japanese grammarReal Japanese examples with furiganaVisually appealing Japan-themed images
📚 Education
(25)
free
17
ConjuDojo Japanese Conjugation
ConjuDojo Japanese Conjugation
ConjuDojo Japanese Conjugation
Japanese Conjugation Practice
Free

Master Japanese verb and adjective conjugation with interactive quizzes and detailed tables. This app offers custom practice modes and instant feedback to help learners of all levels, from beginners to JLPT candidates, build grammar confidence.

50+ Conjugation Forms2,000 JLPT WordsInstant Feedback
📚 Education
(11)
free
18
iago - Learn Japanese
iago - Learn Japanese
iago - Learn Japanese
Speak Japanese from day one
Free

Embark on an adventure through Japan to learn conversational Japanese. This visual novel game uses real-world scenarios and dynamic conversations to teach grammar and phrases. Get pronunciation feedback and practice essential Japanese scripts.

Visual novel stories with charactersDynamic, personalized conversationsCurriculum design from various situations
📚 Education
(1.6K)
free with in-app purchases
19
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
20
Oyomi - AI Japanese Reader
Oyomi - AI Japanese Reader
Oyomi - AI Japanese Reader
AI Japanese Reader & Analyzer
Free

This app uses AI to analyze Japanese text, breaking down grammar, parts of speech, and pronunciation. It offers translation, EPUB reading, and a vocabulary notebook to aid learning. An interactive course and content recommendations are also provided.

AI grammar analysisPart of speech identificationSemantic sentence structure analysis
🔍 Reference
(120)
free with in-app purchases

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