Kotoba - Japanese Flashcards
JLPT N5 to N1 Vocabulary Study
Only for iPhone
Free · Designed for iPhone. Not verified for macOS.
iPhone
Master Japanese vocabulary with smart flashcards, spaced repetition, JLPT N5-N1 study plans, daily reviews, and progress tracking. Download Kotoba.
Kotoba Japanese Flashcards
Master Japanese vocabulary faster with smart flashcards designed for JLPT success.
Kotoba helps you learn Japanese words from beginner N5 to advanced N1 using spaced repetition, daily practice, and an effective memory system that keeps your study progress on track.
Whether you are preparing for a JLPT exam, improving your language skills, or building a stronger vocabulary foundation, Kotoba makes Japanese learning simple, focused, and consistent.
Learn Japanese Vocabulary That Sticks
Memorizing hundreds of words can feel overwhelming.
Kotoba uses spaced repetition technology to help you review every word at the right time. Instead of endless cramming, your flashcards appear when your memory needs them most.
Study a few minutes every day, improve retention, and build a lasting Japanese vocabulary habit.
Smart Flashcards for Better Study
Learning with Kotoba is simple.
Flip a card, read the Japanese word, check the meaning, and rate how well you remember it. Kotoba automatically adjusts your review schedule based on your progress.
Easy words appear less often, while difficult words return sooner so you can focus your practice where it matters.
Your personal vocab trainer helps every study session become more efficient.
Prepare for JLPT N5 to N1
From your first Japanese lesson to advanced exam preparation, Kotoba supports every stage.
Study organized vocabulary collections across:
• N5 vocabulary
• N4 vocabulary
• N3 vocabulary
• N2 vocabulary
• N1 vocabulary
Practice kanji, kana, hiragana, katakana, and essential Japanese words as your skills improve.
Switch levels anytime and continue building your language confidence.
Track Your Learning Progress
Stay motivated with tools designed for consistent improvement.
Set your JLPT test date and Kotoba calculates how many words you should learn each day.
Watch your mastered word count grow, maintain your daily streak, and follow your weekly study summary.
Features
• Smart flashcards powered by spaced repetition
• Complete JLPT vocabulary from N5 to N1
• Japanese word of the day
• Reading and example sentences
• Daily review reminders
• Progress and streak tracking
• Offline study support
• Sync across devices
• Simple Japanese practice anywhere
Start learning in seconds.
No complicated setup. No account required. Try real flashcards immediately and discover a better way to memorize Japanese vocabulary.
Whether your goal is passing the JLPT, learning kanji, improving reading ability, or building daily study habits, Kotoba gives you the tools to keep improving.
Download Kotoba today and start mastering Japanese one word at a time.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
- Bug fixes
The developer, thomas Perks, 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 Linked to You
The following data may be collected but it is not linked to your identity:
- Usage Data
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- thomas Perks
- Size
- 15.3 MB
- Category
- Education
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - Mac
Requires macOS 14.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- © Thomas Perks