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Best Technical Japanese Translation Apps

0+ iOS apps curated and reviewed

4.5 avg rating
20 free apps
Updated June 2026

Every iPhone needs a few good technical japanese translation apps. We benchmark 0+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.

Top Picks for Technical Japanese Translation

Japanese!! Learn Kana & Kanji#1

Japanese!! Learn Kana & Kanji by Luli Languages LLC

Hiragana, Kanji, and Grammar
Editor's Choice
📚 Education
4.8😊(22K ratings)
FreeIn-App Purchases
Japanese!! Learn Kana & Kanji screenshot 1
Japanese!! Learn Kana & Kanji screenshot 2
Japanese!! Learn Kana & Kanji screenshot 3
Japanese!! Learn Kana & Kanji screenshot 4
Japanese!! Learn Kana & Kanji screenshot 5

Immerse yourself in Japanese with a comprehensive language learning app. Practice writing, learn vocabulary and grammar, and review content easily with spaced repetition quizzes and audio pronunciation. Get started on your language journey today!

What We Love

  • 🚀 Great language application
  • 🚀 Fantastic app to learn hiragana characters
  • 👍 Helpful and useful for beginners
  • 👍 Well-balanced mix of lessons

Room to Improve

  • 🐛 Lacks explanations for some concepts
  • 🐛 Confusing wording in explanations
  • 🐛 Not enough example sentences
imiwa?#2

imiwa? by Pierre-Phi di Costanzo

Japanese dictionary
Strong Contender
🔍 Reference
4.7😊(219 ratings)
Free
imiwa? screenshot 1
imiwa? screenshot 2
imiwa? screenshot 3
imiwa? screenshot 4
imiwa? screenshot 5
imiwa? screenshot 6

What We Love

  • 🚀 Excellent dictionary with comprehensive features
  • 👍 Intuitive and user-friendly interface
  • 💡 Offline functionality is very useful
  • 🚀 Fast lookup and analysis of text

Room to Improve

  • 🐛 Occasional crashes and stability issues
  • 🔋 App takes up a lot of storage space
  • 👎 Some translations and example sentences are unreliable
Camera Translator - AI OCR +#3

Camera Translator - AI OCR + by SMART WIDGET LABS COMPANY LIMITED

Instant Photo & Text Translate
Worth Considering
🔍 Reference
4.4😞(23K ratings)
FreeAdsIn-App Purchases
Camera Translator - AI OCR + screenshot 1
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Camera Translator - AI OCR + screenshot 3
Camera Translator - AI OCR + screenshot 4
Camera Translator - AI OCR + screenshot 5
Camera Translator - AI OCR + screenshot 6

Capture and translate text from images in real-time using Camera Translator. Simply point your camera at text in a different language to instantly translate it for easy understanding.

What We Love

  • ⭐ Great app
  • ⭐ Helpful for translating
  • ⭐ Accurate translations

Room to Improve

  • 🔒 Requires paid subscription to fully use
  • 🐛 Inconsistent language detection
  • 🔍 Limited free usage

More Technical Japanese Translation apps to explore

4
Japanese Dictionary - Nihongo
Japanese Dictionary - Nihongo
Japanese Dictionary - Nihongo
Kanji, kana, vocab and grammar
Free

Discover a comprehensive Japanese language app offering a dictionary, flashcards, and reading assistance features to enhance your learning experience. Access a vast database of words, examples, and kanji entries along with unique features like clippings for easier reading and personalized flashcards. Experience a powerful tool supported by JMDict and Tatoeba projects to excel in your Japanese studies. Start your language journey today!

🔍 Reference
(1.8K)
5
Naver Papago - AI Translator
Naver Papago - AI Translator
Naver Papago - AI Translator
A smart AI translator
Free

A smart AI translator for all your translation needs, offering real-time text, image, voice, conversation, and handwriting translation, as well as website translation and educational features. Available on PC and mobile, be confident anywhere with Papago by your side! Visit https:/papago.naver.com for more information.

🔍 Reference
(3.4K)
6
Japanese Translator Offline
Japanese Translator Offline
Japanese Translator Offline
Japanese Dictionary in English
Free

This offline Japanese translator app offers a comprehensive English to Japanese dictionary for quick and reliable translations. Download now to seamlessly translate between languages on the go.

🔍 Reference
(779)
7
Japanese Dictionary +
Japanese Dictionary +
Japanese Dictionary +
Translator to learn English
Free
📚 Education
(221)
8
InstantTranslator:AI Translate
InstantTranslator:AI Translate
InstantTranslator:AI Translate
Text, Voice & Photo Translate
Free

InstantTranslator:AI Translate is a versatile application that provides instant translation services for text and voice communication across multiple languages. Seamlessly translate conversations in real-time and broaden your communication horizons effortlessly. Try it now for accurate and efficient translations on the go!

🔍 Reference
(3.1K)
9
AI Chat Translation
AI Chat Translation
AI Chat Translation
Keyboard Translation
Free

In a nutshell, the application is a powerful language translation tool that supports text, photo, and voice translation across 200+ languages. It offers seamless translation capabilities for study, travel, or business needs, ensuring effective global communication.

📊 Productivity
(1K)
10
Waygo - Chinese, Japanese, and Korean Translator
Waygo - Chinese, Japanese, and Korean Translator
Waygo - Chinese, Japanese, and Korean Translator
Instant and Offline for Travel
Free

Experience instant offline visual translation services for Chinese, Japanese, and Korean with a travel translator app that lets you read foreign text in English by simply using your phone's camera. No data connection needed, perfect for travel in Asia. Visit the website to try a sample translation now.

✈️ Travel
(133)
11
Voice Translator: Translate AI
Voice Translator: Translate AI
Voice Translator: Translate AI
All Language Translation App
Free

A multilingual voice translator app allowing seamless communication across languages through speech recognition and instant translation. Break language barriers effortlessly - speak, translate, connect.

📊 Productivity
(9.9K)
12
Translator Guru: Voice & Text
Translator Guru: Voice & Text
Translator Guru: Voice & Text
Speak and translate language
Free

Translator Guru is a cutting-edge voice translation app that enables seamless communication across languages. Break language barriers with ease and enhance your global interactions today!

📊 Productivity
(54K)
13
Japanese English Dictionary +
Japanese English Dictionary +
Japanese English Dictionary +
英和辞典・和英辞典
Free

Learn Japanese effortlessly with this comprehensive Japanese-English dictionary app. Perfect your language skills with translations in both directions and user-friendly features. Start mastering Japanese now!

📚 Education
(109)
14
Immersive Translate
Immersive Translate
Immersive Translate
Fast & Accurate AI Translation
Free

Immerse yourself in bilingual reading with a unique website translation extension! Translate web pages, documents, video subtitles, and more with ease, breaking language barriers effortlessly. Experience a seamless bilingual browsing experience for free on both desktop and mobile devices.

📊 Productivity
(457)
15
Voice Language Translator Pro
Voice Language Translator Pro
Voice Language Translator Pro
Speak and Translate Speech
Free

A powerful language translation app that allows users to speak in one language and have it instantly translated into another. Break down language barriers with this convenient tool for quick and accurate translations. Try it now for seamless communication across different languages.

📊 Productivity
(9.3K)
16
Talk & Translate AI Translator
Talk & Translate AI Translator
Talk & Translate AI Translator
Voice, Text, Photo translation
Free

Talk is a user-friendly communication platform that enables seamless real-time messaging, video calls, and file-sharing. Stay connected with your friends and colleagues effortlessly. Download now and start chatting!

🔍 Reference
(12K)
17
Oyomi - AI Japanese Reader
Oyomi - AI Japanese Reader
Oyomi - AI Japanese Reader
AI Japanese Reader & Analyzer
Free

Oyomi - Japanese Reader is a unique mobile app designed to help users learn Japanese through interactive reading exercises. Download now to improve your Japanese language skills with fun and engaging content!

🔍 Reference
(120)
18
Todaii: Learn Japanese N5-N1
Todaii: Learn Japanese N5-N1
Todaii: Learn Japanese N5-N1
Read Japanese news daily N5-N1
Free

Learn Japanese from N5 to N1 levels by reading and analyzing real Japanese text with interactive features that enhance learning and comprehension. Experience personalized lessons and track your progress effortlessly. Start your Japanese language journey today!

📚 Education
(1.5K)
19
Google Translate
Google Translate
Google Translate
Text, Photo & Voice Translator
Free

A versatile language translation tool that effortlessly translates text, images, and spoken words in multiple languages. Enhance communication and break down language barriers easily.

🔍 Reference
(83K)
20
Yomiwa - Japanese Dictionary
Yomiwa - Japanese Dictionary
Yomiwa - Japanese Dictionary
with Optical Recognition
Free

An all-in-one tool for reading, writing, and learning Japanese, with features like Optical Character Recognition, extensive dictionary, flashcards for vocabulary building, text analysis, social community support for language queries, offline translation, and Safari web integration. Explore the world of Japanese language effortlessly and enhance your learning experience with this multifunctional app.

🔍 Reference
(1.1K)

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