Best Kotoba Apps & Games

99+ iOS apps & games curated and reviewed

4.5 avg rating
20 free apps & games
Updated July 2026

From beginner-friendly picks to power-user tools, our kotoba list covers 99+ iPhone apps and games updated through July 2026. Compare ratings, prices, and screenshots in one place.

Compare top Kotoba Apps & Games (July 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Kotoba - 동시통역・음성 메모Kotoba - 동시통역・음성 메모Free4.4★ (18)NoYesJul 2026
2JLPT Vocab: N1 N2 N3 N4 N5JLPT Vocab: N1 N2 N3 N4 N5Free4.0★ (1)NoYesJul 2026
3Kotoba MasterKotoba MasterFreeYesNoMay 2026
4Jp Mm DictiJp Mm DictiFree4.5★ (305)NoNoJul 2026
5imiwa?imiwa?Free4.6★ (252)NoYesAug 2026
6PORO - Kanji StudyPORO - Kanji StudyFree4.7★ (203)YesYesAug 2026
7Kana - Hiragana and KatakanaKana - Hiragana and KatakanaFree4.8★ (13K)NoNoAug 2026
8PORO ー Japanese VocabularyPORO ー Japanese VocabularyFree4.7★ (35)YesYesJul 2026

Top Picks for Kotoba

JLPT Vocab: N1 N2 N3 N4 N5#2

JLPT Vocab: N1 N2 N3 N4 N5 by Vuong Nguyen

Learn Japanese & Accent
Strong Contender
📚 Education
4.0(1 ratings)
FreeIn-App Purchases
JLPT Vocab: N1 N2 N3 N4 N5 screenshot 1
JLPT Vocab: N1 N2 N3 N4 N5 screenshot 2
JLPT Vocab: N1 N2 N3 N4 N5 screenshot 3
JLPT Vocab: N1 N2 N3 N4 N5 screenshot 4

Master Japanese vocabulary for all JLPT levels, from N5 to N1. Features smart learning with spaced repetition, native pronunciation, and topic-based organization to enhance listening and speaking skills.

More Kotoba apps to explore

4
Jp Mm Dicti
Jp Mm Dicti
Jp Mm Dicti
Japan Myanmar Dictionary
Free

This app serves as a comprehensive Japanese-Myanmar dictionary and learning tool. It offers vocabulary translation, Japanese lessons for all levels, and practice exercises to aid memorization. Users can easily look up word meanings, writing styles, and examples.

Translate words (kanji, hiragana, katakana, Myanmar)Japanese lessons for all levels (N5-N1)Search word meaning and writing
📚 Education
(305)
free
5
imiwa?
imiwa?
imiwa?
Japanese dictionary ++
Free

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
🔍 Reference
(252)
free
6
PORO - Kanji Study
PORO - Kanji Study
PORO - Kanji Study
Kanji By Level
Free

Learn Japanese Kanji with detailed information, flashcards, and customizable quizzes. Practice for JLPT exams with simulated tests and challenges. Track your progress from beginner to advanced levels.

Detailed Kanji informationFlashcard study modeCustomizable practice tests
📚 Education
(203)
free with in-app purchases
7
Kana - Hiragana and Katakana
Kana - Hiragana and Katakana
Kana - Hiragana and Katakana
Learn Japanese • quiz & draw
Free

Master Japanese Hiragana and Katakana with this app. It offers customizable tables, drawing practice, and various quiz modes including handwriting recognition. Track your learning progress and set study reminders to effectively learn the Japanese alphabets.

Customizable Kana tablesDrawing practiceMultiple quiz modes
📚 Education
(13K)
ad-supported
8
PORO ー Japanese Vocabulary
PORO ー Japanese Vocabulary
PORO ー Japanese Vocabulary
6000 Essential Words
Free

Master Japanese vocabulary with visual aids and interactive tools. This app offers over 6,000 words, native pronunciation, and engaging games to enhance learning for all levels. Review and test your knowledge through flashcards, quizzes, and listening exercises.

6000+ essential Japanese wordsVisual memory method with picturesNative speaker pronunciation
📚 Education
(35)
free with in-app purchases
9
JLPT N5 ~ N1 Learn Japanese
JLPT N5 ~ N1 Learn Japanese
JLPT N5 ~ N1 Learn Japanese
Learning Kanji test N4 N3 N2
Free

Master Japanese vocabulary and kanji for JLPT exams from N5 to N1. Features include audio pronunciation, flashcards, listening exercises, and progress tracking to aid memorization and test preparation.

Extensive vocabulary for JLPT N5-N1Audio pronunciation and listening practiceInteractive flashcards for memorization
📚 Education
(28)
free with in-app purchases
10
Kotoba Quiz
Kotoba Quiz
Kotoba Quiz
JLPT vocabularies quiz.
Free
📚 Education
(0)
11
Japanese Vocabulary Words
Japanese Vocabulary Words
Japanese Vocabulary Words
Learning Flash Cards: Beginner
Free

This app helps you learn essential Japanese vocabulary through a structured cycle of studying and testing. It includes 1,600 words and audio for practical understanding, making it possible to learn in just 3 minutes a day.

1,600 essential Japanese words100 structured lessonsStudy-Test learning cycle
📚 Education
(4)
ad-supported
12
Tanehongo: Kanji Kana Kotoba
Tanehongo: Kanji Kana Kotoba
Tanehongo: Kanji Kana Kotoba
by IRHAM ARYAWIGANDA
Free
📚 Education
(0)
13
Kotoba Flashcards
Kotoba Flashcards
Kotoba Flashcards
Listen to words
Free

This flashcard application allows users to learn vocabulary by listening to words and notes. It supports intuitive card navigation, easy editing, and automatic Hiragana generation for Japanese. Choose from a wide range of supported languages and voices for a personalized learning experience.

Listen to vocabulary and notesIntuitive gesture-based card navigationEasy card adding, flipping, and editing
📚 Education
(2)
free with in-app purchases
14
Kotoba - Translate & Learn
Kotoba - Translate & Learn
Kotoba - Translate & Learn
Learn languages with phrases
Free
📚 Education
(0)
15
kawaiiKotoba - Japanese Puzzle
kawaiiKotoba - Japanese Puzzle
kawaiiKotoba - Japanese Puzzle
Discover Japanese vocabulary!
Free

This daily vocabulary puzzle game challenges users to guess Japanese words. It offers custom modes for JLPT levels and provides color-coded hints to guide players. It's designed for those who already have some Japanese language knowledge.

Daily vocabulary puzzlesCustom modes by JLPT levelColor-coded hint system
📚 Education
(0)
free with in-app purchases
16
N5 N4 単語
N5 N4 単語
N5 N4 単語
N5 N4 単語
Free

This app helps users learn Japanese vocabulary for N5 and N4 levels using a shadowing method. It encourages listening and repeating to improve speaking fluency. The goal is to aid users in achieving high results in their Japanese language studies.

N5 and N4 vocabulary setsShadowing method for pronunciationListening and repeating exercises
📚 Education
(2)
ad-supported
17
Learn Japanese: Kana & Kanji
Learn Japanese: Kana & Kanji
Learn Japanese: Kana & Kanji
Study JLPT, Hiragana, Katakana
Free

Master Japanese vocabulary and kanji with a smart learning algorithm. This app offers thousands of words, example sentences, and custom categories. Track your progress with detailed statistics and study offline.

Thousands of Japanese words and phrasesSmart learning algorithmExample sentences
📚 Education
(37)
free with in-app purchases
18
Kotoba Puzzle: Hiragana Words
Kotoba Puzzle: Hiragana Words
Kotoba Puzzle: Hiragana Words
Guess the daily Japanese word
Free
🎮 Games
(0)
19
Kotoba - Learn Japanese
Kotoba - Learn Japanese
Kotoba - Learn Japanese
Fun Japanese vocabulary
Free
📚 Education
(0)
20
N3 N2 単語
N3 N2 単語
N3 N2 単語
by VIEN NGUYEN VAN
Free

This app helps users master Japanese vocabulary for N3 and N2 levels. It emphasizes a shadowing method, encouraging users to listen and repeat to improve pronunciation and speaking fluency. The goal is to support learners in achieving high results in their Japanese studies.

N3 and N2 vocabulary setsShadowing method for pronunciationListening and repeating exercises
📚 Education
(12)
ad-supported

FAQ about Kotoba

What are the best kotoba apps & games for iPhone?
Kotoba - 동시통역・음성 메모 tops our kotoba apps & games ranking as of July 2026, with a 4.4-star average from 18 App Store ratings, and it's free to download.
Yes — 20 of the top kotoba apps & games we rank are free to download, including Kotoba - 동시통역・음성 메모 and JLPT Vocab: N1 N2 N3 N4 N5.
Kotoba - 동시통역・음성 메모 has no ads and offers in-app purchases, according to its App Store listing as of July 2026.
We track 99+ kotoba apps & games on the iOS App Store as of July 2026, ranked by rating, recency, and analysis of real user reviews.
Kotoba is a real-time voice translation app that uses proprietary AI to provide ultra-low latency speech-to-text and speech-to-speech translations. It aims to offer the best simultaneous translation experience, predicting translations before you finish speaking.
Key features include ultra-low-latency predictive translation, real-time live subtitles, the ability to share and save translations as text, and support for multiple languages. It allows for speech-to-speech translation via headset.

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