Kana Juku: Kana Keyboard
On-Device AI · Kana Mastery
Free · Designed for iPad. Not verified for macOS.
System keyboard + handwriting AI + offline LLM for kana. Enable in Settings, type anywhere. For everyone serious about Japanese.
Master Japanese kana the AI-powered way — for everyone serious about Japanese.
Key Features:
• System Keyboard Extension — Enable once in iOS Settings and type Japanese kana in any app, system-wide.
• In-App Gojūon Keyboard — Layout mirrors the gojūon table for what-you-see-is-what-you-type input.
• Handwriting Recognition — Pen-and-paper feel with on-device ML models identifying your strokes.
• Image Recognition — Snap or import a photo; AI identifies the kana for you.
• Speech Recognition — Practice pronunciation and let AI verify your accuracy.
• On-Device LLM — Built-in offline language model; complete privacy, no cloud.
• Man'yōgana Origins — Each kana traced back to its kanji root for memorable mnemonic learning.
• Stroke Order Animations — Standard stroke-order playback with side-by-side handwriting practice.
• Home Screen Widgets — Quick kana and vocabulary refreshers without opening the app.
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More from the developer: English N+1 · Python Dimensions · Auditory Companion · Gantt Planet — Search «ChengChe Lee» on the App Store.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
v1.3.2 — A friendlier first-time setup for the on-device AI tutor, plus polish across the kana lessons and keyboard.
The developer, chengche lee, 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.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- chengche lee
- Size
- 119.2 MB
- Category
- Education
- Compatibility
Requires iOS 18.6 or later.
- iPhone
Requires iOS 18.6 or later. - iPad
Requires iPadOS 18.6 or later. - Mac
Requires macOS 15.6 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 2.6 or later.
- iPhone
- Languages
English and 10 more
- English, French, German, Indonesian, Japanese, Korean, Portuguese, Simplified Chinese, Spanish, Traditional Chinese, Vietnamese
- Age Rating
4+
- 4+
- Copyright
- © 2025-2026 Chengche Lee