Best Free Voice Translation Japanese Apps

219+ iOS apps curated and reviewed

4.5 avg rating
20 free apps
Updated June 2026

From beginner-friendly picks to power-user tools, our free voice translation japanese list covers 219+ iPhone apps updated through June 2026. Compare ratings, prices, and screenshots in one place.

Top Picks for Free Voice Translation Japanese

Translator Guru: Voice & Text#1

Translator Guru: Voice & Text by GM UniverseApps Limited

Speak and translate language
Editor's Choice
📊 Productivity
4.6😐(54K ratings)
FreeAdsIn-App Purchases
Translator Guru: Voice & Text screenshot 1
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Translator Guru: Voice & Text screenshot 4
Translator Guru: Voice & Text screenshot 5
Translator Guru: Voice & Text screenshot 6

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.

What We Love

  • 🚀 Accurate translation
  • 👍 Easy to use
  • 🌍 Supports many languages
  • 📚 Helpful for learning languages

Room to Improve

  • 💰 Expensive subscription
  • 🔒 Requires too many permissions
  • 🔧 Buggy keyboard
Voice Language Translator Pro#2

Voice Language Translator Pro by DREAMTEAM APPS sp. z o.o.

Speak and Translate Speech
Strong Contender
📊 Productivity
4.5😐(9.3K ratings)
FreeAdsIn-App Purchases
Voice Language Translator Pro screenshot 1
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Voice Language Translator Pro screenshot 3
Voice Language Translator Pro screenshot 4
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Voice Language Translator Pro screenshot 6

Instantly translate speech, text, photos, and videos in over 60 languages. Communicate effortlessly across borders for travel, business, or daily interactions. Features real-time recognition, offline mode, and a keyboard extension for seamless communication.

What We Love

  • 🌟 Excellent translation quality
  • 👍 User-friendly interface
  • 🌍 Supports many languages
  • 🔥 Helpful for communication

Room to Improve

  • 💰 Subscription-based model
  • 🚫 Limited free features
  • 🐛 Occasional bugs and crashes
iTranslate Translator#3

iTranslate Translator by Mosaic S.r.l.

Translate Photo, Voice, Text
Worth Considering
📊 Productivity
4.7😐(524K ratings)
FreeIn-App Purchases
#25in 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 Voice Translation Japanese 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
(779)
free with in-app purchases
5
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
(1.5K)
free with in-app purchases
6
Camera Translator - AI OCR +
Camera Translator - AI OCR +
Camera Translator - AI OCR +
Instant Photo & Text Translate
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
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
Translator ·
Translator ·
Translator ·
Language Translator with Voice
Free

This app provides real-time voice and text translation in over 120 languages. It utilizes advanced speech recognition for speed and efficiency, offering male or female voices for pronunciation assistance. Your translation history is synced across devices via iCloud.

Real-time voice recognition120+ languages for text50+ languages for voice
📊 Productivity
(23K)
subscription
9
Translate Voice: AI Translator
Translate Voice: AI Translator
Translate Voice: AI Translator
Text, Photo & Voice Translator
Free

This application offers real-time text, voice, and image translation powered by AI. It helps break down language barriers for studying, working, or traveling, enabling seamless communication.

Real-time text translationVoice translationImage translation
🔍 Reference
(2.1K)
free
10
Translator X: Text Voice Photo
Translator X: Text Voice Photo
Translator X: Text Voice Photo
Snap Now & Translate Real-time
Free

Instantly translate text, voice, and even text within photos across numerous languages. This app recognizes input, provides spoken translations, and offers offline capabilities for seamless communication.

Real-time text translationVoice translationPhoto text translation
✈️ Travel
(757)
free with in-app purchases
11
Voice Video Translator - AiDub
Voice Video Translator - AiDub
Voice Video Translator - AiDub
Live Speech Audio Translation
Free

This app uses AI to translate video content, generating automatic captions and natural-sounding dubbed audio with lip-sync technology. It makes professional video translation accessible for creators and businesses aiming for global reach.

AI video translationAuto-generated captionsLip-sync technology
📷 Photo & Video
(2.7K)
subscription
12
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
13
Voice Translate : translator
Voice Translate : translator
Voice Translate : translator
Speech & text now translation
Free

Instantly translate spoken conversations and text across dozens of languages. This app offers voice input and output, allowing for seamless communication with people who speak different languages, making it ideal for travel and learning.

Voice-to-voice conversationText translation via keyboardSupports 36 languages for voice input/output
📊 Productivity
(133)
free with in-app purchases
14
Hello CJK - Voice Translation
Hello CJK - Voice Translation
Hello CJK - Voice Translation
Learn Chinese Japanese Korean
Free

This app offers voice translation between English and Chinese, Japanese, or Korean. It can also scan CJK text, romanize it, and read it aloud, displaying meanings of characters. It's a helpful tool for language learners focusing on pronunciation and comprehension.

Voice translation (English to CJK and vice versa)Scan printed CJK textRomanize CJK text
📚 Education
(4)
free with in-app purchases
15
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
16
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
17
Translate AI: Voice Translator
Translate AI: Voice Translator
Translate AI: Voice Translator
Live Camera Translation App
Free

Instantly translate spoken or typed languages with AI-powered voice-to-voice translation. Learn new languages with a personalized AI tutor and access essential phrase guides for real-life situations. Connect globally without language barriers.

AI voice-to-voice translationAI Language Tutor for pronunciation and vocabularyReal-time text and voice translation
🔍 Reference
(15)
subscription
18
In 24 Hours Learn Japanese
In 24 Hours Learn Japanese
In 24 Hours Learn Japanese
Fast, fun and easy learning!
Free

Learn Japanese quickly and effectively with interactive audiovisual lessons. Focus on practical conversation skills with context-aware translations and curated topics. Ideal for busy individuals, travelers, and business professionals.

Interactive audiovisual lessonsScientifically proven learning methodsContext-aware translations
📚 Education
(298)
free with in-app purchases
19
BitDynamic:Real-Time Translate
BitDynamic:Real-Time Translate
BitDynamic:Real-Time Translate
RT Voice&Cam&Call Translate
Free

Instantly break down language barriers with an AI-powered companion for travel, business, and global communication. Enjoy lag-free voice translation, instant photo translation, and seamless call translation across 144 languages.

Real-time voice translationCamera and photo translationPhone and video call translation
🔧 Utilities
(5.1K)
free with in-app purchases
20
Japanese Translator Camera
Japanese Translator Camera
Japanese Translator Camera
Camera, Voice, Text Translator
Free

Instantly translate Japanese text, documents, and objects using your camera. This app offers voice translation, object recognition with vocabulary, and the ability to listen to translations. Upgrade for unlimited use and an ad-free experience.

Camera-based translationObject recognition and vocabularyVoice translation
📊 Productivity
(16)
free with in-app purchases