Best Japanese Dictionary Offline Apps

211+ iOS apps curated and reviewed

4.6 avg rating
20 free apps
Updated May 2026

The best japanese dictionary offline apps on iPhone average 4.6★ across 211+ titles — we've ranked them by what real users actually keep on their phones. Updated May 2026.

Top Picks for Japanese Dictionary Offline

Japanese Dictionary Offline#1

Japanese Dictionary Offline by Piyush Parsaniya

English To Japanese Dictionary
Editor's Choice
📚 Education
4.2(5 ratings)
FreeAdsIn-App Purchases
Japanese Dictionary Offline screenshot 1
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This English to Japanese dictionary application allows users to learn the Japanese language quickly and easily with over 2,45,000+ English words and multiple Japanese meanings, all available offline. The app also features a quiz, text-to-speech functionality, and various tools to enhance learning, making it a valuable resource for those looking to improve their Japanese skills.

Dictionary.com: English Words#3

Dictionary.com: English Words by Curiosity Media, Inc.

Dictionary, Thesaurus, Vocab
Worth Considering
🔍 Reference
4.8😐(328K ratings)
FreeAdsIn-App Purchases
#94in Reference
Dictionary.com: English Words screenshot 1
Dictionary.com: English Words screenshot 2
Dictionary.com: English Words screenshot 3
Dictionary.com: English Words screenshot 4
Dictionary.com: English Words screenshot 5
Dictionary.com: English Words screenshot 6

Access the ultimate English language learning app packed with quizzes, games, and over 2 million definitions and synonyms. Enhance your vocabulary with word puzzles and daily challenges, enjoy dark mode, offline access, voice search, and more. Improve your English skills effortlessly!

What We Love

  • 🚀 Robust dictionary and thesaurus
  • 🤓 Helpful resources like blogs and articles
  • 💡 Useful word games and puzzles
  • 👍 Easy to use and navigate

Room to Improve

  • 🐛 Inconsistent search results and missing definitions
  • 💸 Aggressive ads even after paid upgrades
  • 🤯 Frequent crashes and performance issues

More Japanese Dictionary Offline apps to explore

4
Japanese Translator Offline
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Japanese Dictionary in English
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This offline Japanese translator app offers a comprehensive English to Japanese dictionary for quick and reliable translations. Download now to seamlessly translate between languages on the go.

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5
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!

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6
Shirabe Jisho
Shirabe Jisho
Shirabe Jisho
Offline dictionary and more
Free

Discover a comprehensive offline Japanese-English dictionary app with features like dictionary entries, kanji characters, example sentences, and more. Enjoy instantaneous search results, kanji handwriting recognition, and various search methods for seamless language exploration. Explore kanji lists by JLPT level and word lists by subject with ease!

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7
Japanese
Japanese
Japanese
More than a dictionary
Free

Discover a comprehensive study companion for learning Japanese with over 175,000 dictionary entries, example sentences, and study tools in one app. Master the language offline with features like handwriting recognition, flashcards, text-to-speech, and intuitive user interface. Start your Japanese learning journey now!

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8
Midori (Japanese Dictionary)
Midori (Japanese Dictionary)
Midori (Japanese Dictionary)
by Sukolsak Sakshuwong
Free
$4.99 | 100% OFF

Discover a comprehensive Japanese-English, English-Japanese dictionary with 910,000 entries and 150,000 example sentences. Perfect for Japanese learners, it also features kanji breakdowns, stroke order diagrams, and Japanese pitch accent for a complete learning experience.

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9
Japanese Dictionary English
Japanese Dictionary English
Japanese Dictionary English
Listen sound, Work offline
Free

This free dictionary app offers English to Japanese and Japanese to English translations with sound, allowing users to search, listen, and learn offline and online. With various voice accents, speed, and pitch options, users can customize their experience and explore word meanings with a convenient search feature.

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10
Oxford Dictionary & Thesaurus
Oxford Dictionary & Thesaurus
Oxford Dictionary & Thesaurus
Thesaurus & Offline Vocabulary
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Access one of the highest authorities in language reference with the power of 15 major Oxford dictionaries at your fingertips. Explore advanced search and learning tools for a comprehensive linguistic experience.

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11
Yomu - Japanese Dictionary
Yomu - Japanese Dictionary
Yomu - Japanese Dictionary
Instant Offline Search & Audio
Free
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12
MOJisho: Japanese Dictionary
MOJisho: Japanese Dictionary
MOJisho: Japanese Dictionary
Learn Japanese more naturally.
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Discover an essential Japanese learning tool with a multitude of features such as detailed definitions, handwriting recognition, image translation, and personalized word memorization. Access millions of vocabulary items, translations, and user-created word lists for a comprehensive language learning experience. Explore its functionalities now for an enriched Japanese learning journey.

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13
Japanese Dictionary Pro+
Japanese Dictionary Pro+
Japanese Dictionary Pro+
English to Japanese Dictionary
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This English to Japanese dictionary and translator app offers a comprehensive tool to learn and translate the Japanese language quickly, with over 250,000 English words and their Japanese meanings, a Japanese keyboard, and translation features. Download now to start learning Japanese easily with its user-friendly interface, quiz feature, and offline access.

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14
Dictionary Offline - Dict Box
Dictionary Offline - Dict Box
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Dictionary for All Languages
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Discover a comprehensive offline dictionary app for all languages with Dict Box. Access definitions, translations, and synonyms on-the-go. Download now for quick and easy language reference.

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15
Japanese Dictionary - Easy
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Japanese Dictionary - Easy
Japanese Dictionary
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Master Japanese with a comprehensive dictionary, voice translation, kanji practice, and grammar lessons in one app. Learn efficiently with offline access, native-speaker audio, and customizable study tools to pass the JLPT with confidence.

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16
Yomiwa - Japanese Dictionary
Yomiwa - Japanese Dictionary
Yomiwa - Japanese Dictionary
with Optical Recognition
Free

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.

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17
Japanese Dictionary Takoboto
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Japanese language study tool
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18
Japanese Dictionary + ©
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Translate Words Phrases Verbs
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This comprehensive language tool transforms your device into an advanced assistant, offering an offline dictionary, verb conjugator, phrasebook, and vocabulary quizzes to help you learn Japanese. With features like offline pronunciation, flashcards, and voice recognition, it's perfect for travelers and learners, and can be downloaded for free to start learning today.

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19
Japanese Dictionary - Dict Box
Japanese Dictionary - Dict Box
Japanese Dictionary - Dict Box
English Japanese Translate 辞書
Free

This comprehensive dictionary app offers a user-friendly interface to search and translate thousands of words and phrases between Japanese and English, available offline with customizable themes. Perfect for language learners and travellers, it provides features like recent word search, reverse dictionary, and is completely free with no paid content, download now and start expanding your language skills!

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(4)
20
Merriam-Webster Dictionary
Merriam-Webster Dictionary
Merriam-Webster Dictionary
by Merriam-Webster, Inc.
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Access a premier iOS app for English language reference, education, and vocabulary building, with new word games and quizzes for learning. Features universal access, offline capabilities, voice search, daily word learning, thesaurus, example sentences, and pronunciations by real speakers. Enjoy features like favorite word syncing and Apple Watch integration. Subscribe to remove ads and access extra resources. Manage your subscription easily. Terms of Use: [Link to Terms of Use].

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