ChakuChaku - JLPT N5
Learn Japanese step by step
Free · Designed for iPad. Not verified for macOS.
Build practical Japanese, one answer at a time.
ChakuChaku is a focused study companion for beginners working towards JLPT N5. Short exercises adapt to what you know and bring material back when it is ready for review.
PRACTISE THE FOUNDATIONS
• Read and write hiragana and katakana
• Learn N5 kanji with readings and contextual examples
• Study vocabulary in both directions
• Understand grammar through complete Japanese sentences
• Practise verb and adjective conjugation
• Clear all due material in one mixed daily review
REMEMBER WHAT YOU LEARN
Every grammar point, conjugation form, kana, kanji and vocabulary item is integrated into spaced repetition. ChakuChaku tracks individual knowledge units—even kana inside complete words—so reviews focus on what needs attention.
SEE REAL PROGRESS
Detailed statistics show what you have encountered, what is being learned, what is due and what you have genuinely mastered.
LISTEN AND LEARN
Hundreds of exercises include clear Japanese audio, with more recordings added over time.
FOCUSED AND PRIVATE
No account is required. Your progress stays on your device and can be exported or imported whenever you choose.
Study steadily. Improve チャクチャク—little by little, with visible progress.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Added the JLPT N4 curriculum for vocabulary, grammar, kanji and conjugation. Choose your study level and learning pace. More exercises and Japanese audio, corrected furigana, and improved progress storage and recovery.
The developer, Jean-Andre Santoni, 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 Linked to You
The following data may be collected and linked to your identity:
- User Content
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Jean-Andre Santoni
- Size
- 70.9 MB
- Category
- Education
- Compatibility
Requires iOS 15.0 or later.
- iPhone
Requires iOS 15.0 or later. - iPad
Requires iPadOS 15.0 or later. - iPod touch
Requires iOS 15.0 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English and French
- Age Rating
4+
- 4+
- Copyright
- © 2026 Jean-André Santoni