Best Japanese Translator Apps

249+ iOS apps curated and reviewed

4.4 avg rating
20 free apps
Updated August 2026

Finding the right japanese translator apps can be overwhelming with so many options. We've analyzed 249+ apps to bring you the best choices for 2026, from free options to premium solutions with advanced features.

Compare top Japanese Translator Apps (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Google TranslateGoogle TranslateFree4.3★ (83K)NoNoAug 2026
2Yomiwa - Japanese DictionaryYomiwa - Japanese DictionaryFree4.7★ (1.1K)NoYesAug 2026
3Translate Now - AI TranslatorTranslate Now - AI TranslatorFree4.7★ (359K)NoYesAug 2026
4Japanese Translator OfflineJapanese Translator OfflineFree4.6★ (804)YesYesAug 2026
5Japanese - English TranslationJapanese - English TranslationFree4.5★ (187)YesNoAug 2026
6Naver Papago - AI TranslatorNaver Papago - AI TranslatorFree4.7★ (3.4K)NoNoAug 2026
7iTranslate TranslatoriTranslate TranslatorFree4.7★ (527K)NoYesAug 2026
8Learn Japanese - PhrasebookLearn Japanese - PhrasebookFree4.7★ (2K)NoYesAug 2026

Top Picks for Japanese Translator

Google Translate#1

Google Translate by Google LLC

Text, Photo & Voice Translator
Editor's Choice
🔍 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
Yomiwa - Japanese Dictionary#2

Yomiwa - Japanese Dictionary by Nomad AI OU

with Optical Recognition
Strong Contender
🔍 Reference
4.7😊(1.1K ratings)
FreeIn-App Purchases
Yomiwa - Japanese Dictionary screenshot 1
Yomiwa - Japanese Dictionary screenshot 2
Yomiwa - Japanese Dictionary screenshot 3
Yomiwa - Japanese Dictionary screenshot 4
Yomiwa - Japanese Dictionary screenshot 5
Yomiwa - Japanese Dictionary screenshot 6

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.

What We Love

  • 👍 Helpful for looking up words
  • 🚀 Excellent OCR and kanji recognition
  • 💡 Convenient features like flashcards and word lists
  • 👍 Comprehensive dictionary with good example sentences

Room to Improve

  • 🐛 Unreliable text recognition, especially for complex layouts
  • 🐛 Crashes and bugs reported by some users
  • 💰 Expensive premium version
Translate Now - AI Translator#3

Translate Now - AI Translator by Air Apps Systems

Text, Photo & Voice Translator
Worth Considering
🔍 Reference
4.7😐(359K ratings)
FreeIn-App Purchases
#1in Reference
Translate Now - AI Translator screenshot 1
Translate Now - AI Translator screenshot 2
Translate Now - AI Translator screenshot 3
Translate Now - AI Translator screenshot 4
Translate Now - AI Translator screenshot 5
Translate Now - AI Translator screenshot 6

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.

What We Love

  • 🚀 Great app
  • 🚀 Precise translations
  • 👍 Easy to use
  • 👍 Helpful for learning languages

Room to Improve

  • 🐛 Unreliable translations
  • 🐛 Frequent crashes
  • 🔒 Subscription required for full functionality

More Japanese Translator apps to explore

4
Japanese Translator Offline
Japanese Translator Offline
Japanese Translator Offline
Japanese Dictionary in English
Free

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.

Offline translationEnglish to Japanese dictionaryJapanese to English dictionary
🔍 Reference
(804)
free with in-app purchases
5
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
6
Naver Papago - AI Translator
Naver Papago - AI Translator
Naver Papago - AI Translator
A smart AI translator
Free

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.

Real-time text translationImage translationVoice translation
🔍 Reference
(3.4K)
free with in-app purchases
7
iTranslate Translator
iTranslate Translator
iTranslate Translator
Translate Photo, Voice, Text
Free

Break language barriers with this comprehensive translation app. Translate text, voice, websites, and even objects using your camera. Offers offline mode and a custom phrasebook for personalized learning and travel.

Text translation in over 100 languagesVoice-to-voice conversationsCamera translation (Lens & AR Mode)
📊 Productivity
(527K)
free with in-app purchases
8
Learn Japanese - Phrasebook
Learn Japanese - Phrasebook
Learn Japanese - Phrasebook
Learn, Speak Japanese Language
Free

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
✈️ Travel
(2K)
free with in-app purchases
9
Microsoft Translator
Microsoft Translator
Microsoft Translator
Translate 100+ languages
Free

Break down language barriers with this app that translates text, speech, images, and group conversations in over 100 languages. It's ideal for travelers, students, and professionals needing to communicate across cultures.

Translate text, speech, and imagesSupports over 100 languagesReal-time group conversation translation
📊 Productivity
(158K)
free
10
Speak & Translate - Translator
Speak & Translate - Translator
Speak & Translate - Translator
Voice and Text Translation
Free

Communicate globally with voice and text translation in over 100 languages. Features include offline mode for remote areas, camera-based menu translation, and automatic language detection. Offers both free and premium functionalities for seamless communication.

Voice and text translationOffline modeSnap Mode camera translation
📊 Productivity
(258K)
freemium
11
Translate Genie
Translate Genie
Translate Genie
Voice, Text & Photo Translator
Free

Communicate across languages with voice, text, and photo translation. Engage in two-way conversations, translate signs and menus, and access common phrases for everyday situations. Review your translation history easily.

Text translationVoice translationConversation mode
🔧 Utilities
(8)
ad-supported
12
Camera Translator: Photo Scan
Camera Translator: Photo Scan
Camera Translator: Photo Scan
Translate Picture, Text, Voice
Free

Instantly translate text from photos, documents, and signs using advanced AI and OCR technology. Supports over 100 languages and offers offline access for seamless communication anywhere.

Translate text from photos and documentsAI and OCR technologySupports over 100 languages
🔍 Reference
(23K)
free with in-app purchases
13
Translator : Dialogue & Text
Translator : Dialogue & Text
Translator : Dialogue & Text
Voice & Photo Translation
Free

This app offers comprehensive translation services for over 100 languages, supporting text, documents, and voice input. It includes a desktop widget to easily record and access past translations, enhancing productivity for various communication needs.

Text translation (104 languages)Document translation (Word, PDF)Speech translation
📊 Productivity
(2)
freemium
14
AnyTranslator: AI Translate
AnyTranslator: AI Translate
AnyTranslator: AI Translate
More than translation:Smart AI
Free

This AI-powered tool offers advanced language translation with a focus on semantics, tone, and local expressions, including support for minority languages. It features real-time voice and keyboard translation, image analysis, and interactive conversation learning to enhance your understanding.

AI-powered accurate translationReal-time AI keyboard translationCustomizable knowledge explanations
📊 Productivity
(2)
ad-supported
15
Kakitori: Learn Japanese
Kakitori: Learn Japanese
Kakitori: Learn Japanese
Learn Japanese from Anime!
Free

Master Japanese reading and vocabulary through an anime-inspired learning path. This app uses spaced repetition and engaging mini-games to build a consistent study habit. Start from basic alphabets and progress to kanji and real sentences.

Learn hiragana, katakana, and kanjiAnime-driven vocabulary decksSpaced repetition system
🎬 Entertainment
(3)
free with in-app purchases
16
Japanese-English Translate
Japanese-English Translate
Japanese-English Translate
Translate Text English Japan
Free

Translate text between Japanese and English with features like flashcards, vocabulary games, and pronunciation guides. Save translations, switch between dark and light modes, and share your results easily. Ideal for language learners and travelers.

Bidirectional translationFlashcards for learningVocabulary games
✈️ Travel
(2)
free with in-app purchases
17
Translator Keyboard Key Lingo
Translator Keyboard Key Lingo
Translator Keyboard Key Lingo
Type & translate in any app
Free

Translate text in real-time directly from your keyboard across any app. Supports over 20 languages with offline capabilities and language-specific keyboards. Offers a private, no-account experience for seamless global communication.

Real-time text translationWorks across all appsSupports over 20 languages
📊 Productivity
(2)
free with in-app purchases
18
Japanese Translator Offline!
Japanese Translator Offline!
Japanese Translator Offline!
英語日本語訳 English Japanese Kanji
Free
📊 Productivity
(0)
19
Korean Japanese Translator
Korean Japanese Translator
Korean Japanese Translator
by margaret kovatch
Free

Translate words between Korean and Japanese with a single touch. Ideal for students, travelers, and language learners, this app breaks down communication barriers with an intuitive interface and quick results. Unlock advanced features like voice translation and remove ads with a subscription.

One-touch word translationIntuitive interfaceQuick results
📚 Education
(0)
free with in-app purchases
20
Bavvo - AI Translator
Bavvo - AI Translator
Bavvo - AI Translator
AI Translator: Voice & Text
Free

This AI-powered tool offers real-time voice and instant text translation across over 100 languages. It supports smart device integration for expanded use cases and allows users to save favorite translations for easy retrieval.

Real-time voice translationInstant text translationSupport for 100+ languages
🔧 Utilities
(1)
free

FAQ about Japanese Translator

What are the best japanese translator apps for iPhone?
Google Translate tops our japanese translator apps ranking as of August 2026, with a 4.3-star average from 83K App Store ratings, and it's free to download.
Yes — 20 of the top japanese translator apps we rank are free to download, including Google Translate and Yomiwa - Japanese Dictionary.
Google Translate has no ads and has no in-app purchases, according to its App Store listing as of August 2026.
We track 249+ japanese translator apps on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.
This app provides translation services for text, spoken words, and text within images. It supports a vast number of languages, allowing users to communicate and understand content across linguistic barriers. It also offers features like offline translation and real-time conversation translation.
Key features include translating typed text, translating text in images using your camera or imported photos, translating spoken words, and facilitating bilingual conversations in real-time. It also offers offline translation capabilities and a phrasebook to save important translations.

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