Best Free Japanese Translator Apps

244+ iOS apps curated and reviewed

4.6 avg rating
20 free apps
Updated July 2026

Google Translate is the household name in free japanese translator, but it's far from the only option. We track 244+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.

Compare top Free Japanese Translator Apps (July 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Google TranslateGoogle TranslateFree4.3★ (83K)NoNoJul 2026
2Translate Now - AI TranslatorTranslate Now - AI TranslatorFree4.7★ (333K)YesYesJul 2026
3iTranslate TranslatoriTranslate TranslatorFree4.7★ (524K)NoYesJul 2026
4Speak & Translate - TranslatorSpeak & Translate - TranslatorFree4.5★ (257K)NoYesJul 2026
5Translate Free - Language Translator & DictionaryTranslate Free - Language Translator & DictionaryFree4.7★ (13K)NoNoJul 2026
6FacebookFacebookFree4.5★ (27M)YesYesJul 2026
7Yomiwa - Японский словарьYomiwa - Японский словарьFree4.7★ (1.1K)NoYesJul 2026
8Naver Papago - AI TranslatorNaver Papago - AI TranslatorFree4.7★ (3.4K)YesNoJul 2026

Top Picks for Free Japanese Translator

Google Translate#1

Google Translate by Google

Text, Photo & Voice Translator
Editor's Choice
🔍 Reference
4.3😊(83K ratings)
Free
#1in Reference
Google Translate screenshot 1
Google Translate screenshot 2
Google Translate screenshot 3
Google Translate screenshot 4
Google Translate screenshot 5

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
Translate Now - AI Translator#2

Translate Now - AI Translator by Air Apps Systems

Text, Photo & Voice Translator
Strong Contender
🔍 Reference
4.7😐(333K ratings)
FreeAdsIn-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
iTranslate Translator#3

iTranslate Translator by Mosaic S.r.l.

Translate Photo, Voice, Text
Worth Considering
📊 Productivity
4.7😐(524K ratings)
FreeIn-App Purchases
#27in Productivity
iTranslate Translator screenshot 1
iTranslate Translator screenshot 2
iTranslate Translator screenshot 3
iTranslate Translator screenshot 4
iTranslate Translator screenshot 5
iTranslate Translator screenshot 6

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.

What We Love

  • 👍 Easy to use
  • 🚀 Smooth translations
  • 💡 Helpful for language learning
  • 🌐 Supports many languages

Room to Improve

  • 💰 Expensive subscription
  • 🐛 Inaccurate translations
  • 🔍 Limited free features

More Free Japanese Translator apps to explore

4
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
(257K)
freemium
5
Translate Free - Language Translator & Dictionary
Translate Free - Language Translator & Dictionary
Translate Free - Language Translator & Dictionary
by myLanguage
Free

This app provides free language translation and dictionary services for 59 languages. It features translation history, the ability to request new languages, and user feedback for improved accuracy. Translations can be sent via email and viewed in a zoomable format for easy communication.

59 Supported LanguagesTranslation History (Offline Access)Language Request Feature
✈️ Travel
(13K)
free
6
Facebook
Facebook
Facebook
Connection starts here
Free

Connect with friends and discover communities based on your interests. Share moments, explore content, and use AI tools to express yourself creatively. Find unique items and engage with creators.

Personalized feedMarketplace shoppingAI-powered content creation
🌐 Social Networking
(27M)
free with in-app purchases
7
Yomiwa - Японский словарь
Yomiwa - Японский словарь
Yomiwa - Японский словарь
с оптическим распознаванием
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
8
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
9
Translator Guru: Voix Et Texte
Translator Guru: Voix Et Texte
Translator Guru: Voix Et Texte
Traduire la parole et la langu
Free

This app transforms your phone into a live translation device, supporting over 100 languages for text, voice, and even camera-based translations. Communicate globally without language barriers.

100+ language translationsTranslator keyboard for messengersVoice-to-voice conversations
📊 Productivity
(54K)
free with in-app purchases
10
Google Drive – хранилище
Google Drive – хранилище
Google Drive – хранилище
Store, access and scan files
Free

Securely store, organize, and access your files from any device. Collaborate with others, scan documents, and search for content with ease. Offers advanced features for businesses and individuals.

Secure cloud storageFile organizationCross-device access
📊 Productivity
(7.7M)
free with in-app purchases
11
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
12
Translator with Speech
Translator with Speech
Translator with Speech
by Sparkling Design and Infotech Private Limited
Free

Instantly translate text into 88 languages with spoken pronunciations. Features optional speech-to-text for 23 languages, allowing spoken input. Offline playback of saved translations is also available.

Translate 88 languagesSpeech to text inputPronounces translations
✈️ Travel
(15K)
free with in-app purchases
13
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
14
Google
Google
Google
Поиск по изображениям и тексту
Free

This app provides a comprehensive search experience, integrating AI for quick answers and personalized content. It allows you to search using images, voice, or text, and offers features like song identification and real-time translation.

AI Overviews for quick answersImage search with LensHum to Search for song identification
🔧 Utilities
(4.9M)
free with in-app purchases
15
Air Translate Photo Translator
Air Translate Photo Translator
Air Translate Photo Translator
Text Scan - Easy Translation
Free

Instantly translate text from images using your device's camera. This app recognizes objects, locations, and text in over 50 languages, making it ideal for travel, business, and learning. Translate signs, documents, and more with powerful AI.

Scan and translate text from imagesObject and location recognitionSupports over 50 languages
📊 Productivity
(4.4K)
subscription
16
Translator+ Free my voice now
Translator+ Free my voice now
Translator+ Free my voice now
Translation Guru & Keyboard
Free

Break down language barriers with this intuitive translation tool. Communicate effortlessly with people speaking different languages, making it an ideal companion for travel and global interaction. Supports a wide range of languages for both voice and text translation.

Real-time voice translationText translationConversation mode
🔍 Reference
(1.6K)
free with in-app purchases
17
Hi Translate
Hi Translate
Hi Translate
Text, Camera, Voice Translate
Free

Instantly translate text, documents, menus, and signs using your camera or by typing. Communicate seamlessly with people speaking over 100 languages, making travel and international interactions effortless.

Text translationCamera image translationVoice translation
🔧 Utilities
(2.7K)
free with in-app purchases
18
Translate King - Translator
Translate King - Translator
Translate King - Translator
Photo, Text, Voice Translator
Free

This app offers instant translation for text, voice, and images across over 100 languages. Break down communication barriers for travel or language learning with real-time conversation translation and camera scanning of signs and menus.

Photo translationVoice translationConversation mode
🔍 Reference
(4.5K)
free with in-app purchases
19
Japanese!! Learn Kana & Kanji
Japanese!! Learn Kana & Kanji
Japanese!! Learn Kana & Kanji
Hiragana, Katakana & 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
20
UDictionary Translator
UDictionary Translator
UDictionary Translator
Translate Voice, Camera, Text
Free

Translate text, voice, and images across 108 languages. This app offers a comprehensive dictionary with native examples and pronunciation guides. Premium features include camera translation, a translate keyboard, and offline mode for seamless communication.

Text translation in 108 languagesVoice translation with 47 accentsAuthoritative built-in dictionaries
🔍 Reference
(9.2K)
free with in-app purchases

FAQ about Free Japanese Translator

What are the best free japanese translator apps for iPhone?
Google Translate tops our free japanese translator apps ranking as of July 2026, with a 4.3-star average from 83K App Store ratings, and it's free to download.
Google Translate has no ads and has no in-app purchases, according to its App Store listing as of July 2026.
We track 244+ free japanese translator apps on the iOS App Store as of July 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.