Best Japanese Translator Offline Apps

249+ iOS apps curated and reviewed

4.1 avg rating
20 free apps
Updated August 2026

From beginner-friendly picks to power-user tools, our japanese translator offline list covers 249+ iPhone apps updated through August 2026. Compare ratings, prices, and screenshots in one place.

Compare top Japanese Translator Offline Apps (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Japanese Translator OfflineJapanese Translator OfflineFree4.6★ (804)YesYesAug 2026
2Google TranslateGoogle TranslateFree4.3★ (83K)NoNoAug 2026
3Naver Papago - AI TranslatorNaver Papago - AI TranslatorFree4.7★ (3.4K)NoNoAug 2026
4Japanese Translator Offline!Japanese Translator Offline!Free—YesYesJun 2026
5Translate Now - AI TranslatorTranslate Now - AI TranslatorFree4.7★ (359K)NoYesAug 2026
6Japanese Dictionary TranslatorJapanese Dictionary TranslatorFree3.0★ (2)YesYesMay 2026
7Japanese Dictionary - NihongoJapanese Dictionary - NihongoFree4.8★ (1.8K)NoYesAug 2026
8AirPhrase: Japanese TranslatorAirPhrase: Japanese TranslatorFree—NoYesAug 2026

Top Picks for Japanese Translator Offline

Japanese Translator Offline#1

Japanese Translator Offline by Xung Le

Japanese Dictionary in English
Editor's Choice
🔍 Reference
4.6😐(804 ratings)
FreeAdsIn-App Purchases
Japanese Translator Offline screenshot 1
Japanese Translator Offline screenshot 2
Japanese Translator Offline screenshot 3
Japanese Translator Offline screenshot 4
Japanese Translator Offline screenshot 5

Translate between English and Japanese with this offline dictionary and translator. It offers a vast vocabulary, sentence search, and pronunciation, making it ideal for travelers and language learners.

What We Love

  • 👍 Good translation and pronunciation
  • 📚 Helpful for learning Japanese
  • đŸ—Ŗī¸ Voice recognition works well
  • 🔍 Useful for travel and communication

Room to Improve

  • 🐛 Crashes and freezes frequently
  • 🔋 High battery consumption
  • đŸ“ĸ Too many intrusive ads
Google Translate#2

Google Translate by Google LLC

Text, Photo & Voice Translator
Strong Contender
🔍 Reference
4.3😊(83K ratings)
Free
#2in Reference
Google Translate screenshot 1
Google Translate screenshot 2
Google Translate screenshot 3
Google Translate screenshot 4
Google Translate screenshot 5
Google Translate screenshot 6

Instantly translate text, voice, and images between hundreds of languages. Features include offline translation, real-time conversation translation, and the ability to save frequently used phrases.

What We Love

  • 🚀 Spoken Cantonese & Jyutping recently added
  • 🚀 Fantastic for translating on the go
  • 👍 Easy to navigate
  • 👍 Useful for learning languages

Room to Improve

  • 🐛 Inaccurate translations for some languages
  • 🐛 Buggy camera/image translation
  • 🐛 Inconsistent translation of formal/informal language
Naver Papago - AI Translator#3

Naver Papago - AI Translator by NAVER Corp.

A smart AI translator
Worth Considering
🔍 Reference
4.7😊(3.4K ratings)
Free
#51in Reference
Naver Papago - AI Translator screenshot 1
Naver Papago - AI Translator screenshot 2
Naver Papago - AI Translator screenshot 3
Naver Papago - AI Translator screenshot 4

This AI-powered translation tool supports 14 languages for text, voice, image, and website translations. It offers offline capabilities, conversation mode, and handwriting recognition to assist with language learning and communication during travel or business.

What We Love

  • đŸ’¯ Accurate translations
  • đŸ—Ŗī¸ Helpful voice translation
  • 🤖 Impressive AI capabilities
  • 🆓 Free and feature-rich

Room to Improve

  • đŸ”ĸ Limited translation volume
  • 🇰🇷 Biased towards Korean
  • 🤖 Inconsistent AI performance

More Japanese Translator Offline apps to explore

4
Japanese Translator Offline!
Japanese Translator Offline!
Japanese Translator Offline!
英čĒžæ—ĨæœŦčĒžč¨ŗ English Japanese Kanji
Free
📊 Productivity
(0)
5
Translate Now - AI Translator
Translate Now - AI Translator
Translate Now - AI Translator
Text, Photo & Voice Translator
Free

Instantly translate text, voice, and photos across over 320 languages with AI-powered tools. Features include a translator keyboard, hands-free voice translation for conversations, and photo translation for signs and menus. It also offers language learning assistance.

Text, voice, and photo translationTranslator keyboard for appsHands-free AI voice translator
🔍 Reference
(359K)
free with in-app purchases
6
Japanese Dictionary Translator
Japanese Dictionary Translator
Japanese Dictionary Translator
English to Japanese Dictionary
Free

This app provides a comprehensive offline and online dictionary and translator for English and Japanese words. It allows users to translate sentences, save history, play word quizzes, and utilize a custom keyboard feature. The app aims to improve Japanese language skills with a user-friendly interface and a vast vocabulary.

Offline and online dictionaryEnglish to Japanese translationSentence translation
📚 Education
(2)
free with in-app purchases
7
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
8
AirPhrase: Japanese Translator
AirPhrase: Japanese Translator
AirPhrase: Japanese Translator
Voice, Text, Camera & Offline
Free
âœˆī¸ Travel
(0)
9
Offline Translator - OT Pro
Offline Translator - OT Pro
Offline Translator - OT Pro
Translate without internet
Free

Translate text, voice, and photos without an internet connection. Supports over 50 languages for seamless communication while traveling or working abroad. Features a simple, intuitive design for fast and reliable translations anywhere.

Offline text translationVoice translation without internetTranslate text from photos
🔧 Utilities
(46)
free
10
Sakura Translate for Japanese
Sakura Translate for Japanese
Sakura Translate for Japanese
Offline Voice Translator
Free
âœˆī¸ Travel
(0)
11
Translator Offline
Translator Offline
Translator Offline
Translation without internet
Free

Translate voice and text accurately without an internet connection. Download languages once for offline use, with features like speech recognition, real-time translation, and history export. Some advanced features require a subscription.

Offline voice and text translationSpeech recognition in 30+ languagesReal-time translation
🔍 Reference
(41)
free with in-app purchases
12
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
13
Japanese Dictionary - offline
Japanese Dictionary - offline
Japanese Dictionary - offline
Translate Japanese faster
Free
🔍 Reference
(0)
14
pockot - Offline AI Translator
pockot - Offline AI Translator
pockot - Offline AI Translator
No WiFi Voice Photo Speech Cam
Free

Translate instantly without internet. This AI-powered app works entirely on-device for voice, photo, and text translation, ensuring privacy and security. Enjoy lifetime access with a one-time purchase.

Offline voice translationPhoto and camera translationText translation
âœˆī¸ Travel
(0)
free with in-app purchases
15
Japanese - English Translation
Japanese - English Translation
Japanese - English Translation
Photo, Voice & Text Translator
Free

Translate text from images, voice, or typed input between Japanese and English. This app offers fast and accurate translations for studying, working, and traveling, helping you overcome language barriers.

Camera TranslationDetect text from imagesVoice Translation
📊 Productivity
(187)
ad-supported
16
Japanese Dictionary - Easy
Japanese Dictionary - Easy
Japanese Dictionary - Easy
Japanese Dictionary
Free
$19.99 | 100% OFF

Master Japanese with a comprehensive dictionary, voice translation, and Kanji practice. Features include JLPT-aligned grammar lessons, native speaker audio, and offline access. Build custom lists and flashcards for effective study.

Comprehensive Japanese dictionary (300,000+ entries)Voice translation for instant speech-to-textKanji practice with stroke order and quizzes
🔍 Reference
(20)
ad-supported
17
LinguaGo: Offline Translator
LinguaGo: Offline Translator
LinguaGo: Offline Translator
Voice, Text & Image Translate
Free
📊 Productivity
(0)
18
Japanese English Translator
Japanese English Translator
Japanese English Translator
by äŊŠčŠŦ åąˆ
Free

Translate words and sentences between English and Japanese with this user-friendly app. It offers voice pronunciation, clipboard access, and clear definitions, functioning like a bilingual dictionary. Save your search history and share translations easily.

Word and sentence translationVoice audio pronunciationClipboard sentence retrieval
🔍 Reference
(0)
free
19
Sotto: Offline AI Translator
Sotto: Offline AI Translator
Sotto: Offline AI Translator
Translate Voice, Photo & Text
Free
âœˆī¸ Travel
(0)
20
Nihongo - Japanese Translation
Nihongo - Japanese Translation
Nihongo - Japanese Translation
English to Japanese Translator
Free

This app provides English to Japanese translations using multiple engines for comparison. It helps users understand language nuances and cultural subtleties, acting as a learning tool. Regular updates ensure it stays current with linguistic trends.

Multi-engine translation comparisonEnglish to Japanese translationLanguage learning insights
🔍 Reference
(1)
free with in-app purchases

FAQ about Japanese Translator Offline

What are the best japanese translator offline apps for iPhone?
Japanese Translator Offline tops our japanese translator offline apps ranking as of August 2026, with a 4.6-star average from 804 App Store ratings, and it's free to download.
Yes — 20 of the top japanese translator offline apps we rank are free to download, including Japanese Translator Offline and Google Translate.
Japanese Translator Offline shows ads and offers in-app purchases, according to its App Store listing as of August 2026.
We track 249+ japanese translator offline apps on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.
This app functions as both an English to Japanese and Japanese to English translator and dictionary. It allows users to translate words, sentences, and expressions, and provides definitions and pronunciations. It is designed to work offline, making it convenient for use without an internet connection.
Key features include offline translation capabilities, a comprehensive dictionary with over 200,000 words, sentences, and expressions, auto language detection, and pronunciation with human voice. It also offers the ability to search for similar sentences and related words, word correction, and a history and favorites section for reviewed terms.

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