KoEnJa - Korean Keyboard

Type Korean, English, Japanese

Free

KoEnJa types Korean, English and Japanese on one QWERTY keyboard. There is no language key to press: it reads what you type and decides the language of each word. For example - dkssudgktpdy becomes 안녕하세요 - hello stays hello - kyouhaiitenki becomes 今日はいい天気 - githubdp becomes github에 (an English word with a Korean particle) Features - Mix Korean, English and Japanese in one sentence; each word goes in its own language. - If a word comes out wrong, the 한あA key switches the word you just typed, and KoEnJa remembers the correction. - Japanese is typed in romaji; Space shows kanji candidates. - Choose which language comes first, and ambiguous words read as that language. Privacy Everything you type is processed on your device and never sent anywhere. The app and keyboard have no network features, no ads and no analytics. The language engine is based on the open-source Araso (MIT License). The source code is on GitHub (studioCIZMO/KoEnJa).

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Now on iPad: bigger keys and type sized for the iPad screen, with Korean, English and Japanese and no switch key. The settings screen now follows your device language (Korean, English or Japanese).

The developer, CIZMO, K.K., indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Not Collected

    The developer does not collect any data from this app.

    Privacy practices may vary, for example, based on the features you use or your age. Learn More

    The developer has not yet indicated which accessibility features this app supports. Learn More

    Seller
    CIZMO, K.K.
    Size
    62.4 MB
    Category
    Productivity
    Compatibility
    Requires iOS 16.0 or later.
    • iPhone
      Requires iOS 16.0 or later.
    • iPad
      Requires iPadOS 16.0 or later.
    Languages
    English and 2 more
    • English, Japanese, Korean
    Age Rating
    4+
    Copyright
    © 2026 CIZMO, K.K.