Best Free Japanese Translator Apps

250+ iOS apps curated and reviewed

4.5 avg rating
20 free apps
Updated August 2026

Google Translate is the household name in free japanese translator, but it's far from the only option. We track 250+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.

Compare top Free Japanese Translator Apps (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Google TranslateGoogle TranslateFree4.3★ (83K)NoNoAug 2026
2Translate Free - Language Translator & DictionaryTranslate Free - Language Translator & DictionaryFree4.7★ (14K)NoNoAug 2026
3iTranslate TranslatoriTranslate TranslatorFree4.7★ (527K)NoYesAug 2026
4Translate Now - AI TranslatorTranslate Now - AI TranslatorFree4.7★ (359K)NoYesAug 2026
5Yomiwa - Japanese DictionaryYomiwa - Japanese DictionaryFree4.7★ (1.1K)NoYesAug 2026
6GoogleGoogleFree4.6★ (5M)YesYesAug 2026
7Speak & Translate - TranslatorSpeak & Translate - TranslatorFree4.5★ (258K)NoYesAug 2026
8Japanese English TranslatorJapanese English TranslatorFreeNoNoMay 2026

Top Picks for Free 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
4.7😊(14K ratings)
Free
Translate Free - Language Translator & Dictionary screenshot 1
Translate Free - Language Translator & Dictionary screenshot 2
Translate Free - Language Translator & Dictionary screenshot 3
Translate Free - Language Translator & Dictionary screenshot 4
Translate Free - Language Translator & Dictionary screenshot 5

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.

What We Love

  • 👍 Easy to use
  • 🚀 Fast and accurate translations
  • 💡 Supports multiple languages
  • 👍 Helpful for communication with non-English speakers

Room to Improve

  • 🐛 Occasional connectivity issues
  • 💰 Some features require paid upgrade
  • 🔍 Lack of clear instructions on all features
iTranslate Translator#3

iTranslate Translator by Mosaic S.r.l.

Translate Photo, Voice, Text
Worth Considering
📊 Productivity
4.7😐(527K ratings)
FreeIn-App Purchases
#26in 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
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
5
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
6
Google
Google
Google
Search with AI, Images & Text
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
(5M)
free with in-app purchases
7
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
8
Japanese English Translator
Japanese English Translator
Japanese English Translator
by 佩芬 屈
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
9
Japanese Korean Translator
Japanese Korean Translator
Japanese Korean Translator
by 佩芬 屈
Free

Translate words and sentences between Japanese and Korean. Features include voice pronunciation, clipboard access, and a built-in dictionary function. Easily share translations and review your history with a simple interface.

Word and sentence translationVoice audio pronunciationClipboard sentence retrieval
🔍 Reference
(0)
ad-supported
10
Gmail - Email by Google
Gmail - Email by Google
Gmail - Email by Google
Secure, fast & organized email
Free

This application provides a secure and efficient email experience with advanced features like spam blocking, smart replies, and multi-account support. It integrates with other Google services for enhanced productivity and collaboration.

Robust security & spam blockingReal-time notificationsMultiple account support
📊 Productivity
(2.4M)
free with in-app purchases
11
Japanese Thai Translator
Japanese Thai Translator
Japanese Thai Translator
by 佩芬 屈
Free

Translate words and sentences between Thai and Japanese. Features include voice pronunciation, clipboard access, and a built-in dictionary function for clear definitions. Save and share your translation results with a simple interface.

Word and sentence translationVoice audio pronunciationClipboard sentence retrieval
🔍 Reference
(0)
free
12
Chinese Japanese Translator
Chinese Japanese Translator
Chinese Japanese Translator
by 佩芬 屈
Free

Translate words and sentences between Chinese and Japanese. Features include audio pronunciation, clipboard access, and search history. The interface is simple and user-friendly, with phonetic translations serving as a dictionary.

Chinese to Japanese translationJapanese to Chinese translationAudio pronunciation
🔍 Reference
(0)
free
13
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
14
Google Meet
Google Meet
Google Meet
Video calling and meetings
Free

Connect with friends, family, and colleagues through high-quality video calls and meetings. Schedule calls, send video messages, or join spontaneous conversations. Enhance interactions with features like real-time captions, in-call chat, and engaging effects.

High-quality video callsScheduled meetingsVideo messages
🌐 Social Networking
(2.3M)
freemium
15
Japanese Keyboard & Translator
Japanese Keyboard & Translator
Japanese Keyboard & Translator
English to Japanese Translator
Free

This app provides a dedicated Japanese keyboard for efficient typing and an integrated translator to bridge language gaps. Customize your typing experience with themes, background images, and sound feedback. Access translations and typing features across any application.

Dedicated Japanese keyboardEnglish to Japanese translationMultiple input methods
🔧 Utilities
(7)
ad-supported
16
Sakura Translate for Japanese
Sakura Translate for Japanese
Sakura Translate for Japanese
Offline Voice Translator
Free
✈️ Travel
(0)
17
Mojiyomi - Japanese Learning
Mojiyomi - Japanese Learning
Mojiyomi - Japanese Learning
OCR, Dictionary & Analyzer
Free
🔍 Reference
(0)
18
Japanese Translator Offline!
Japanese Translator Offline!
Japanese Translator Offline!
英語日本語訳 English Japanese Kanji
Free
📊 Productivity
(0)
19
AirPhrase: Japanese Translator
AirPhrase: Japanese Translator
AirPhrase: Japanese Translator
Voice, Text, Camera & Offline
Free
✈️ Travel
(0)
20
Japanese Translator & Learn +
Japanese Translator & Learn +
Japanese Translator & Learn +
Translate voice, text, photo
Free

This app offers accurate voice, text, and photo translation for Japanese and many other languages. It also includes features to help you learn Japanese vocabulary and pronunciation through stories and interactive tools.

Accurate voice, text, and photo translationLearn Japanese vocabulary and pronunciationJapanese Keyboard Extension
📊 Productivity
(1)
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 August 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 August 2026.
We track 250+ free 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.