KaaDoo
In-app purchases
10+
Downloads
Everyone
info
About this app
Learn Japanese the Revolutionary Way - Write, Draw, and Master!
KaaDoo transforms Japanese learning through an innovative fusion of flashcards and handwriting recognition. Unlike traditional apps that only show you characters, KaaDoo lets you actively write them, creating powerful muscle memory that accelerates your learning.
🎯 UNIQUE HANDWRITING INTEGRATION
• Draw hiragana, katakana, and kanji directly on flashcards
• Real-time handwriting recognition powered by ML technology
• Learn proper stroke order with guided tracing mode
• Practice writing while reviewing - no app switching needed
📚 COMPREHENSIVE LEARNING SYSTEM
• 20 structured lessons from beginner to advanced
• Covers essential vocabulary, characters, and phrases
• Audio pronunciation for every card
• Visual hints and memory aids with speech bubbles
• Create custom lessons tailored to your needs
🧠 SMART SPACED REPETITION (SRS)
• SuperMemo algorithm optimizes review intervals
• Tracks your progress on every character
• Adaptive difficulty based on your performance
• Daily review sessions keep knowledge fresh
• Flag cards for extra practice
🎮 ENGAGING PRACTICE MODES
• Speed Review - rapid-fire character recognition
• Rain Mode - catch falling characters game
• Crossword Puzzles - contextual learning
• Writing Challenges - test your stroke mastery
• Directional Swipe - gesture-based reviews
✨ POWERFUL FEATURES
• Offline learning - no internet required
• Track statistics and learning streaks
• Customizable themes and animations
• Vibration feedback for correct answers
• Import/export your progress
• Organize lessons in folders
🎨 BEAUTIFUL & INTUITIVE
• Clean, modern interface
• Smooth animations and transitions
• Multiple background styles for writing practice
• Adjustable writing canvas with grid guides
• Character stroke animations
Perfect for:
• Complete beginners starting with hiragana
• Students preparing for JLPT exams
• Anyone wanting to write Japanese naturally
• Learners who struggle with character memorization
KaaDoo combines the proven effectiveness of flashcards with the power of active writing practice. Your brain remembers better when your hands are involved - that's why KaaDoo users master Japanese characters faster than with traditional methods.
Start your Japanese journey today - it's completely FREE!
No ads. No tricks. Just effective learning.
KaaDoo transforms Japanese learning through an innovative fusion of flashcards and handwriting recognition. Unlike traditional apps that only show you characters, KaaDoo lets you actively write them, creating powerful muscle memory that accelerates your learning.
🎯 UNIQUE HANDWRITING INTEGRATION
• Draw hiragana, katakana, and kanji directly on flashcards
• Real-time handwriting recognition powered by ML technology
• Learn proper stroke order with guided tracing mode
• Practice writing while reviewing - no app switching needed
📚 COMPREHENSIVE LEARNING SYSTEM
• 20 structured lessons from beginner to advanced
• Covers essential vocabulary, characters, and phrases
• Audio pronunciation for every card
• Visual hints and memory aids with speech bubbles
• Create custom lessons tailored to your needs
🧠 SMART SPACED REPETITION (SRS)
• SuperMemo algorithm optimizes review intervals
• Tracks your progress on every character
• Adaptive difficulty based on your performance
• Daily review sessions keep knowledge fresh
• Flag cards for extra practice
🎮 ENGAGING PRACTICE MODES
• Speed Review - rapid-fire character recognition
• Rain Mode - catch falling characters game
• Crossword Puzzles - contextual learning
• Writing Challenges - test your stroke mastery
• Directional Swipe - gesture-based reviews
✨ POWERFUL FEATURES
• Offline learning - no internet required
• Track statistics and learning streaks
• Customizable themes and animations
• Vibration feedback for correct answers
• Import/export your progress
• Organize lessons in folders
🎨 BEAUTIFUL & INTUITIVE
• Clean, modern interface
• Smooth animations and transitions
• Multiple background styles for writing practice
• Adjustable writing canvas with grid guides
• Character stroke animations
Perfect for:
• Complete beginners starting with hiragana
• Students preparing for JLPT exams
• Anyone wanting to write Japanese naturally
• Learners who struggle with character memorization
KaaDoo combines the proven effectiveness of flashcards with the power of active writing practice. Your brain remembers better when your hands are involved - that's why KaaDoo users master Japanese characters faster than with traditional methods.
Start your Japanese journey today - it's completely FREE!
No ads. No tricks. Just effective learning.
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What’s new
Latest release as of December 15th 2025
App support
About the developer
MARK ADAM CHESTER
nihongokaadoo@gmail.com
4419 Dutch Elm Dr SE
Southport, NC 28461-9224
United States
