Best Translate Keyboard Japanese Apps

226+ iOS apps curated and reviewed

4.3 avg rating
20 free apps
Updated July 2026

Whether you're new to translate keyboard japanese or looking for an upgrade, our curated collection of 226+ iOS apps has something for everyone. Each app is reviewed and rated by real users, helping you make an informed decision.

Top Picks for Translate Keyboard Japanese

Translator Keyboard - Language#1

Translator Keyboard - Language by AIR APPS SYSTEMS, UNIPESSOAL, LDA

Translate Text, Message & Chat
Editor's Choice
🔧 Utilities
4.7😞(20K ratings)
FreeAdsIn-App Purchases
Translator Keyboard - Language screenshot 1
Translator Keyboard - Language screenshot 2
Translator Keyboard - Language screenshot 3
Translator Keyboard - Language screenshot 4
Translator Keyboard - Language screenshot 5
Translator Keyboard - Language screenshot 6

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.

What We Love

  • 🚀 Fast translation
  • 👍 Convenient keyboard translator
  • 💡 Supports many languages
  • 👍 Easy to use

Room to Improve

  • 💰 Requires subscription after limited free use
  • 🐛 Inconsistent translations
  • 🐛 Keyboard issues
Japanese!! Learn Kana & Kanji#2

Japanese!! Learn Kana & Kanji by Luli Languages LLC

Hiragana, Kanji, and Grammar
Strong Contender
📚 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

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.

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
Japanese Keyboard & Translator#3

Japanese Keyboard & Translator by Trupti Parsaniya

English to Japanese Translator
Worth Considering
🔧 Utilities
4.6(7 ratings)
FreeAds
Japanese Keyboard & Translator screenshot 1
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Japanese Keyboard & Translator screenshot 3
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Japanese Keyboard & Translator screenshot 5
Japanese Keyboard & Translator screenshot 6

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.

More Translate Keyboard Japanese apps to explore

4
Japanese Keyboard - Translator
Japanese Keyboard - Translator
Japanese Keyboard - Translator
Japanese Keyboard & Translator
Free

Write and translate messages, posts, and emails in Japanese. This app offers an intuitive keyboard with word suggestions and the ability to translate Japanese to numerous other languages, including Indian and international ones. Customize text color and access emojis.

Japanese typing keyboardJapanese to other language translationEnglish to Japanese keypad switching
🔧 Utilities
(211)
freemium
5
Google Translate
Google Translate
Google Translate
Text, Photo & Voice Translator
Free

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.

Text translationOffline translationInstant camera translation
🔍 Reference
(83K)
free with in-app purchases
6
Translator Guru: Voice & Text
Translator Guru: Voice & Text
Translator Guru: Voice & Text
Speak and translate language
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
7
Japanese Keyboard & Translator
Japanese Keyboard & Translator
Japanese Keyboard & Translator
Type Japanese with ease
Free

This utility app provides an English to Japanese keyboard for faster typing and includes a translator for Japanese to English voice conversations. It offers a phonetic transliteration, eliminating the need to learn a Japanese keypad layout, and works across all your installed applications.

English to Japanese transliterationJapanese to English voice translatorWorks in all apps
🔧 Utilities
(3)
free
8
Japanese Translator Keyboard
Japanese Translator Keyboard
Japanese Translator Keyboard
Japanese to English, Romaji
Free
📚 Education
(0)
9
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
(333K)
free with in-app purchases
10
GlobalKey: Translator Keyboard
GlobalKey: Translator Keyboard
GlobalKey: Translator Keyboard
80+ Input Languages
Free

Instantly translate text in any app with an AI-powered keyboard. Supports over 100 languages, offering seamless communication for global users. Features include clipboard translation and smart AI suggestions for efficient typing.

Translate as you type in any appSupports 100+ languagesClipboard auto-translation
🔧 Utilities
(5)
free with in-app purchases
11
Japanese Keyboard
Japanese Keyboard
Japanese Keyboard
Keyboard and dictionary in one
Free

Type English words to instantly see Japanese text suggestions directly on your keyboard. This offline tool also allows you to look up Kanjis and write Hiragana/Katakana without switching apps.

English to Japanese word translationIntegrated dictionaryOffline functionality
🔍 Reference
(23)
free
12
Kaomoji+: Emoticon Keyboard
Kaomoji+: Emoticon Keyboard
Kaomoji+: Emoticon Keyboard
Facemoji Keyboard, Text faces
Free

Access a vast library of Japanese text-based emoticons (kaomojis) directly from your keyboard. Create custom kaomoji layouts and use them across all your favorite applications. Enjoy a private experience with no ads or data collection.

System-wide kaomoji keyboardCreate custom kaomoji layoutsWorks in dark mode
🌐 Social Networking
(14K)
free with in-app purchases
13
Facemoji AI Emoji Keyboard
Facemoji AI Emoji Keyboard
Facemoji AI Emoji Keyboard
Keyboard Fonts,Emoji&Sticker
Free

Enhance your mobile conversations with a custom AI-powered keyboard. Access thousands of emojis, stickers, GIFs, and cool fonts to personalize your messages and posts across various social media platforms. Create unique emojis and themes to express yourself.

AI-powered writing and translation assistantCustomizable keyboard themes, buttons, and effectsThousands of emojis, stickers, GIFs, and text art
🔧 Utilities
(403K)
free with in-app purchases
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
Emoji Keyboard for Texting
Emoji Keyboard for Texting
Emoji Keyboard for Texting
Emoticons Keypad & Text Faces
Free

Access a vast library of over 1000 Japanese emoticons, 200 Kawaii faces, and more than 2000 cool symbols. Expand your texting capabilities with over 50,000 Unicode characters.

1000+ Japanese emoticons200+ Kawaii faces2000+ Cool symbols
🔧 Utilities
(1K)
ad-supported
16
Japanese Emoticons for Texting
Japanese Emoticons for Texting
Japanese Emoticons for Texting
Kawaii Text Face and Emoji Art
Free

Enhance your mobile conversations with a vast collection of unique text faces and emoji art. Express yourself creatively and make your messages more engaging and fun for friends and family.

Text face collectionEmoji artMobile chatting enhancement
🔍 Reference
(613)
ad-supported
17
TypeOn: Ai Keyboard Translator
TypeOn: Ai Keyboard Translator
TypeOn: Ai Keyboard Translator
Photo, Text, Voice Translator
Free

This AI-powered keyboard offers instant translation in over 100 languages directly within your messaging apps. It also features voice, camera, and AR translation, along with grammar and spelling checks to enhance your communication.

AI-powered translation100+ language supportVoice translation
📊 Productivity
(2.8K)
free with in-app purchases
18
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
19
Japanese Keyboard : Translator
Japanese Keyboard : Translator
Japanese Keyboard : Translator
Japanese type made fun & easy
Free

Easily write and translate Japanese text with a customizable keyboard. Offers precise auto-suggestions and the ability to translate your Japanese messages into numerous other languages. Personalize your typing experience with various themes and colors.

Japanese language inputReal-time translationPrecise auto-suggestions
📚 Education
(5)
free with in-app purchases
20
imiwa?
imiwa?
imiwa?
Japanese dictionary
Free

A comprehensive offline Japanese dictionary supporting multiple languages for definitions. It includes kanji information, example sentences, and conjugation tools, making it suitable for learners of all levels.

Offline Japanese dictionaryMultilingual definitionsKanji database
🔍 Reference
(239)
free