Best Text Translator Japanese Apps

225+ iOS apps curated and reviewed

4.5 avg rating
20 free apps
Updated July 2026

Looking for free text translator japanese apps? 20 of our 225+ tracked titles are free to download — no subscription, no trial. The rest are premium picks worth paying for.

Top Picks for Text Translator 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 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
Microsoft Translator#2

Microsoft Translator by Microsoft Corporation

Translate 100+ languages
Strong Contender
📊 Productivity
4.8😊(158K ratings)
Free
Microsoft Translator screenshot 1
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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.

What We Love

  • 🚀 Excellent translation accuracy
  • 👍 User-friendly interface
  • 🔒 Secure and private
  • 💡 Offline translation capability

Room to Improve

  • 🐛 Inconsistent performance with certain language pairs
  • 🔍 Lack of detailed translation options (e.g. Pinyin for Chinese)
  • 🗑️ Difficult to clear translation history
Translate Now - AI Translator#3

Translate Now - AI Translator by AIR APPS SYSTEMS, UNIPESSOAL, LDA

Text, Photo & Voice Translator
Worth Considering
🔍 Reference
4.7😐(333K ratings)
FreeAdsIn-App Purchases
#1in Reference
Translate Now - AI Translator screenshot 1
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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 Text Translator Japanese apps to explore

4
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
5
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
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
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
8
Translator Keyboard - Language
Translator Keyboard - Language
Translator Keyboard - Language
Translate Text, Message & Chat
Free

Type and translate text instantly in over 60 languages directly from your keyboard. Seamlessly communicate in any app without switching or copying. Enhance conversations with emojis.

Instant translation as you typeSupports over 60 languagesSeamless in-app integration
🔧 Utilities
(20K)
free with in-app purchases
9
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
10
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
11
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
12
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
13
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
14
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
(524K)
free with in-app purchases
15
Translate Photo & Camera Scan
Translate Photo & Camera Scan
Translate Photo & Camera Scan
OCR Scanner: Image Translator
Free

Instantly recognize and translate text from images in over 100 languages using advanced OCR and neural network technology. Perfect for travelers and language learners, it allows you to scan menus, signs, and documents with your phone's camera and get accurate translations.

Text recognition from imagesTranslate in over 100 languagesSmart document edge detection
🔧 Utilities
(11K)
free with in-app purchases
16
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
17
Scan & Translate+ Text Grabber
Scan & Translate+ Text Grabber
Scan & Translate+ Text Grabber
Camera Scanner & Translator
Free

Instantly digitize and translate printed text from documents, signs, and menus using your camera. Supports over 90 languages for translation and recognizes text in over 70. Edit, listen to, and share your translated content.

Camera text scanningText recognition for 70+ languagesTranslation to 90+ languages
📊 Productivity
(20K)
free with in-app purchases
18
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
19
Translator: Language Translate
Translator: Language Translate
Translator: Language Translate
Translate Now - Translator
Free

Break down language barriers with this advanced translation tool. It offers real-time text, speech, and image translation, along with a built-in dictionary and customization options for seamless global communication.

Real-time text translationSpeech translationImage text recognition
📊 Productivity
(1.2K)
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