Best Onoma Step Apps & Games

250+ iOS apps & games curated and reviewed

4.5 avg rating

20 free apps & games

Updated October 2026

If you already know Onoma Step, this is the deeper bench. 250+ onoma step apps and games for iPhone, all reviewed and ranked by user rating, recency, and download trend as of October 2026.

Compare top Onoma Step Apps & Games (October 2026)

#	App	Price	Rating	Ads	In-App Purchases	Updated
1	Onoma Step	Free	—	Yes	Yes	May 2026
2	Japanese	Free	4.8★ (3.6K)	No	No	Oct 2026
3	Daily Japanese Word	Free	—	No	No	Sep 2026
4	Lirer: Learn Japanese	Free	4.7★ (654)	No	Yes	Oct 2026
5	Infinite Japanese: Vocabulary	Free	4.8★ (2.4K)	Yes	Yes	Oct 2026
6	Nihondex: Learn Japanese	Free	4.8★ (18)	No	Yes	Oct 2026
7	Japanese Words for Beginners	Free	—	No	No	May 2026
8	imiwa?	Free	4.5★ (259)	No	Yes	Oct 2026

Top Picks for Onoma Step

#1

Onoma Step by JIHUN JO

Japanese Onomatopoeia

Editor's Choice

0.0(0 ratings)

FreeAdsIn-App Purchases

Onoma Step screenshot 1

Onoma Step screenshot 2

Onoma Step screenshot 3

Onoma Step screenshot 4

#2

Japanese by renzo Inc.

More than a dictionary

Strong Contender

4.8😊(3.6K ratings)

Free

Japanese screenshot 1

Japanese screenshot 2

Japanese screenshot 3

Japanese screenshot 4

Japanese screenshot 5

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.

What We Love

📚 Comprehensive dictionary with detailed information
🔍 Efficient search options (kanji, radicals, handwriting)
🗂️ Customizable vocabulary lists and flashcards
💡 Helpful features like JLPT/Kanji Kentei levels, example sentences
🆓 Completely free with no ads

Room to Improve

🐛 Handwriting recognition issues, especially on newer iOS versions
🔇 Text-to-speech function not working for some users
🔀 Inconsistent organization of example sentences and conjugations

#3

Daily Japanese Word by Weyert de Boer

Lock Screen Vocabulary Widget

Worth Considering

0.0(0 ratings)

Free

Daily Japanese Word screenshot 1

Daily Japanese Word screenshot 2

Daily Japanese Word screenshot 3

Daily Japanese Word screenshot 4

Daily Japanese Word screenshot 5

Daily Japanese Word screenshot 6

More Onoma Step apps to explore

Lirer: Learn Japanese

Lirer: Learn Japanese

Lirer: Learn Japanese

kana, Kanji, Vocabulary & jlpt

Master Japanese vocabulary and alphabets from beginner to advanced levels. This app offers native speaker audio, personalized reviews, and comprehensive lessons for all JLPT levels. It includes quizzes and a searchable dictionary to enhance your learning journey.

Learn Japanese words up to JLPT N1Practice Hiragana and KatakanaNative speaker audio files

Infinite Japanese: Vocabulary

Infinite Japanese: Vocabulary

Infinite Japanese: Vocabulary

Learn vocabulary the fun way!

Master Japanese vocabulary through engaging, space-themed games. This app uses a multi-sensory approach with text, audio, and visuals to aid memorization. It supports all Japanese writing systems and offers offline learning with customizable review challenges.

Hundreds of Japanese vocabulary wordsMulti-sensory learning (audio, text, visual)Supports romaji, hiragana, katakana, kanji

free with in-app purchases

Nihondex: Learn Japanese

Nihondex: Learn Japanese

Nihondex: Learn Japanese

Hiragana, Katakana & Vocab

Master Japanese vocabulary, grammar, and kanji with a structured learning path. Utilizes spaced repetition for efficient memorization and includes interactive games and reading practice. Offers detailed progress tracking and social features to enhance your learning journey.

Spaced repetition system (SRS)Kana gamesConjugation practice

Japanese Words for Beginners

Japanese Words for Beginners

Japanese Words for Beginners

Japanese dictionary ++

A comprehensive offline Japanese dictionary supporting multiple languages for definitions. It includes kanji information, example sentences, and conjugation tools, making it suitable for learners of all levels.

Offline Japanese dictionaryMultilingual definitionsKanji database

Learn Japanese JLPT N5-N1 JPro

Learn Japanese JLPT N5-N1 JPro

Learn Japanese JLPT N5-N1 JPro

JLPT N5-N1, Minna, Listening

Master Japanese from beginner (N5) to advanced (N1) levels with this comprehensive learning tool. It offers extensive vocabulary, grammar, and kanji practice, along with thousands of sample sentences, video lessons, and integrated dictionaries. Learn effectively through flashcards and quizzes.

20,000+ sample sentences with pronunciationContent from popular textbooks (Minano Nihongo, Soumatome)JLPT N5-N1 coverage (vocab, grammar, kanji, quiz)

free with in-app purchases

Captain Japanese STEP I

Captain Japanese STEP I

Captain Japanese STEP I

Best Japanese Study App

Learn Japanese - Phrasebook

Learn Japanese - Phrasebook

Learn Japanese - Phrasebook

Learn, Speak Japanese Language

Learn to speak and write Japanese effectively with this easy-to-use phrasebook app. It offers essential translated phrases, native speaker audio, and vocabulary to help you communicate with locals and navigate Japan. Start with free content and unlock more for comprehensive learning.

Essential Japanese phrasesNative speaker audioOffline learning

free with in-app purchases

Learn Japanese Minna A-Z iMina

Learn Japanese Minna A-Z iMina

Learn Japanese Minna A-Z iMina

Minna no Nihongo, JLPT N5-N1

This app aids Japanese language learners in mastering the "Minnano Nihongo" curriculum. It offers comprehensive content for all levels, including vocabulary, grammar, kanji, and listening exercises, along with extensive sample sentences and quizzes.

Minnano Nihongo I & II textbook contentJLPT N5-N1 preparation20,000+ sample sentences with pronunciation

free with in-app purchases

Japanese Dungeon: Learn J-Word

Japanese Dungeon: Learn J-Word

Japanese Dungeon: Learn J-Word

Learning Japanese

This app makes learning Japanese vocabulary engaging through a dungeon-crawling game. Memorize words as your soldier battles monsters, with different levels and infinite modes to test your knowledge. Unlock new challenges by clearing dungeons and collecting rewards.

Gamified vocabulary learningLevel-based dungeonsInfinite dungeon mode

free with in-app purchases

by unouplus inc.

This app makes learning onomatopoeia fun for children. Explore various sound words and their meanings through interactive play. A free version is available, with an option to purchase a full package for more content.

Interactive onomatopoeia learningChild-friendly sound word explorationFree version available

free with in-app purchases

Aomi Japanese: Speaking

Aomi Japanese: Speaking

Aomi Japanese: Speaking

Learn Japanese pitch-accent

This app uses pitch-accent recognition and visualization technology to train your Japanese speaking skills and pronunciation. It helps you develop articulation, learn proper pronunciation, and enrich your vocabulary with native expressions through visual feedback.

Pitch-accent recognitionVisualized pronunciation feedbackDevelop articulation

Japanese Dictionary Takoboto

Japanese Dictionary Takoboto

Japanese Dictionary Takoboto

Japanese language study tool

This app is a comprehensive Japanese-English dictionary and language learning tool. It offers detailed information on words, including example sentences, kanji details, and conjugated forms. Search functionality supports various input methods like kanji, kana, and romaji.

200,000+ Japanese words with English translationsSearch by kanji, kana, romaji, or alphabetExample phrases and conjugated forms

Eazy Japanese: 500 Mon Quiz

Eazy Japanese: 500 Mon Quiz

Eazy Japanese: 500 Mon Quiz

Learn Japanese: Quizz & News

This app helps beginners learn Japanese through simple news articles, pronunciation practice, and listening exercises based on popular textbooks. It includes vocabulary games and exam tests covering Kanji, vocabulary, and grammar for N4 and N5 levels.

Simple news articles in easy JapanesePronunciation practice with custom wordsKaiwa listening lessons based on Minano Nihongo

Learn Japanese with Bucha

Learn Japanese with Bucha

Learn Japanese with Bucha

Từ vựng, Giao tiếp, Ngữ pháp

Learn Japanese vocabulary, grammar, and Kanji through an engaging infinite runner game. Answer quizzes within a time limit to progress through levels and improve your language skills for JLPT certification. Offers offline learning and cultural insights.

Learn by playing infinite runner gameOver 5000 words for JLPT levels N5-N1Supports speech while playing

free with in-app purchases

Japanese English Dictionary +

Japanese English Dictionary +

Japanese English Dictionary +

英和辞典・和英辞典

This app provides a comprehensive Japanese-English and English-Japanese dictionary with definitions, example sentences, and pronunciation. It supports offline use, flashcards for learning, and advanced search options for Kanji, Kana, and English words.

Detailed definitions and examplesOffline accessPronunciation with phonetics

free with in-app purchases

6000 Words - Learn Japanese Language for Free

6000 Words - Learn Japanese Language for Free

6000 Words - Learn Japanese Language for Free

by Andrian Andronic

Master Japanese vocabulary with over 6,000 words, phonetic transcriptions, and native speaker pronunciations. Engage in fun games and review tools to enhance your learning journey. This app offers a comprehensive and enjoyable way to build Japanese language skills.

Over 6,000 words with imagesPhonetic transcriptions and native pronunciations15+ thematic topics and 140 subtopics

free with in-app purchases

FAQ about Onoma Step

Are there free onoma step apps & games for iPhone?

Yes — 20 of the top onoma step apps & games we rank are free to download, including Onoma Step and Japanese.

Does Onoma Step have ads or in-app purchases?

Onoma Step shows ads and offers in-app purchases, according to its App Store listing as of October 2026.

How many onoma step apps & games are on the App Store?

We track 250+ onoma step apps & games on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.