Best Offline Japanese Translator Apps

220+ iOS apps curated and reviewed

4.5 avg rating
20 free apps
Updated June 2026

Whether you're new to offline japanese translator or looking for an upgrade, our curated collection of 220+ iOS apps has something for everyone. Each app is reviewed and rated by real users, helping you make an informed decision.

Top Picks for Offline Japanese Translator

Japanese Translator Offline#1

Japanese Translator Offline by Xung Le

Japanese Dictionary in English
Editor's Choice
🔍 Reference
4.6😐(779 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
  • 🗣️ Voice recognition works well
  • 🔍 Useful for travel and communication

Room to Improve

  • 🐛 Crashes and freezes frequently
  • 🔋 High battery consumption
  • 📢 Too many intrusive ads
Translator GO: AI Translate#2

Translator GO: AI Translate by INISATRE, S.L.

Photo, Voice, Text Translation
Strong Contender
📊 Productivity
4.4😞(20K ratings)
FreeAdsIn-App Purchases
#31in Productivity
Translator GO: AI Translate screenshot 1
Translator GO: AI Translate screenshot 2
Translator GO: AI Translate screenshot 3
Translator GO: AI Translate screenshot 4
Translator GO: AI Translate screenshot 5
Translator GO: AI Translate screenshot 6

Break down language barriers with AI-powered real-time translation for text, voice, and photos. Supports over 110 languages, with offline mode for travel and a phrasebook for essential communication.

What We Love

  • 🚀 Accurate translations
  • 👍 Useful for travel
  • 🚀 Fast translation
  • 👍 Helpful for daily life

Room to Improve

  • 💰 Expensive subscription
  • 🐛 Unreliable translations
  • 🔒 Difficult to cancel subscription
Naver Papago - AI Translator#3

Naver Papago - AI Translator by NAVER Corp.

A smart AI translator
Worth Considering
🔍 Reference
4.7😊(3.4K ratings)
FreeAds
#54in 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

  • 💯 Accurate translations
  • 🗣️ Helpful voice translation
  • 🤖 Impressive AI capabilities
  • 🆓 Free and feature-rich

Room to Improve

  • 🔢 Limited translation volume
  • 🇰🇷 Biased towards Korean
  • 🤖 Inconsistent AI performance

More Offline Japanese Translator apps to explore

4
Japanese Translator Offline!
Japanese Translator Offline!
Japanese Translator Offline!
英語日本語訳 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
(333K)
free with in-app purchases
6
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
7
Live Translator - AI Translate
Live Translator - AI Translate
Live Translator - AI Translate
Text, Photo & Voice Translator
Free

This app provides advanced AI-powered translation for text, voice, and images, capturing nuance and cultural context. It offers specialized modes for different situations and integrates seamlessly into your typing experience.

Context-aware text translationReal-time voice interpreterInstant camera translator
🔍 Reference
(16K)
free with in-app purchases
8
Instant Voice Translate
Instant Voice Translate
Instant Voice Translate
Voice, Photo & Text Translator
Free

This app offers real-time voice, image, and text translation across over 70 languages, powered by ChatGPT. It features a split-screen mode for bilingual conversations and offline translation capabilities, making it ideal for travel and cross-cultural communication.

Real-time voice translationSplit-screen bilingual chatImage text translation
🔍 Reference
(6.6K)
freemium
9
Google Translate
Google Translate
Google Translate
Text, Photo & Voice Translator
Free

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.

Text translationOffline translationInstant camera translation
🔍 Reference
(83K)
free with in-app purchases
10
Translator*
Translator*
Translator*
Text, Photo & Voice Translator
Free

This AI-powered app offers seamless text, image, and voice translation across over 100 languages. Translate as you type, identify objects in photos, or speak naturally for instant audio and text translations. It's designed for effortless communication in any situation.

AI-powered keyboard translationObject and text recognition from imagesReal-time voice translation with AI
📊 Productivity
(2.8K)
subscription
11
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
(13)
free
12
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
13
Translate AI - Live Translate
Translate AI - Live Translate
Translate AI - Live Translate
Text, Photo & Voice Translator
Free

Instantly translate text, voice, and camera input across over 100 languages. This AI-powered app facilitates live conversations, offers offline translation, and includes a handy translator keyboard for seamless communication.

Real-time voice translationText translationCamera translation (snap & translate)
🔍 Reference
(2.4K)
free with in-app purchases
14
Waygo - Chinese, Japanese, and Korean Translator
Waygo - Chinese, Japanese, and Korean Translator
Waygo - Chinese, Japanese, and Korean Translator
Instant and Offline for Travel
Free

Instantly translate foreign text into English by simply pointing your phone's camera at it. This offline translator works for Chinese, Japanese, and Korean, making travel easier by translating menus, signs, and labels without a data connection.

Offline visual translationCamera-based text recognition (OCR)Supports Chinese, Japanese, and Korean
✈️ Travel
(133)
free with in-app purchases
15
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
(219)
free
16
Translator - Voice & Text
Translator - Voice & Text
Translator - Voice & Text
Translate Speech & Photo
Free

Instantly translate text, speech, and images across over 100 languages. Features advanced OCR for photo translation and automatic language detection. Supports offline translation and saving history.

Voice translatorTranslate using cameraTranslate from gallery images
🔍 Reference
(2.4K)
free with in-app purchases
17
Spanish Translator Offline
Spanish Translator Offline
Spanish Translator Offline
Translate & Learn Spanish
Free

Translate between English and Spanish offline with a vast database of words, sentences, and expressions. Features include auto language detection, pronunciation with human voice, and word correction. Review past translations and save favorites.

Offline translation200K bilingual sentencesAuto language detection
🔍 Reference
(20K)
free with in-app purchases
18
InstantTranslator:AI Translate
InstantTranslator:AI Translate
InstantTranslator:AI Translate
Text, Voice & Photo Translate
Free

This AI-powered app breaks language barriers with instant text, voice, and image translation. It offers real-time subtitle translation for videos and supports over 20 languages for seamless communication.

Text translationVoice and speech translationCamera and photo translation
🔍 Reference
(3.1K)
free with in-app purchases
19
Korean Translator Offline
Korean Translator Offline
Korean Translator Offline
Translate & Learn Korean
Free

Translate between English and Korean without an internet connection. This app offers a comprehensive dictionary with over 100,000 words, phrases, and sentences. It also features pronunciation, word correction, and the ability to save favorites.

Offline English to Korean translationOffline Korean to English translationOffline dictionary with 100K+ words
🔍 Reference
(2.7K)
free with in-app purchases
20
Translate Go: AI Translator
Translate Go: AI Translator
Translate Go: AI Translator
Text, Photo & Voice Translator
Free

Instantly translate text, voice, and images across over 100 languages with AI-powered accuracy. Features real-time conversations, camera translation, and offline mode for seamless communication anywhere.

Instant voice translator for conversationsSmart camera and photo translationKeyboard translator for any app
🔍 Reference
(2.3K)
freemium