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About
Prepare for the JLPT exam with personalized study plans based on your test date. Master thousands of vocabulary words and grammar points, including common expressions that confuse Korean speakers. Track your progress and review effectively to build lasting Japanese language skills.
✓Personalized study plans based on exam date
✓8,000 JLPT vocabulary words and 850 grammar points
✓Commonly confusing expressions for Korean speakers
✓Smart review system for long-term retention
✓Error notes and favorites for targeted practice
✓Hiragana and Katakana learning
✓Study reminders and streak tracking
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What's New in 일단(日単)
2.4.1
October 20, 2026
- 틀린 문제만 다시 풀어서 다 맞히면 '완벽'으로 표시돼요 - 홈의 학습 추천 내용이 최근에 공부한 쪽(단어/문법)을 먼저 보여줘요 - 오늘 학습량이 실제보다 많게 집계되던 문제를 고쳤어요
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Subscriptions & In-App Purchases
일단 프리미엄 월
월간 구독
$1.991 Month
7 Days trialUser reviews
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FAQ
What is 일단's learning methodology?
일단 uses a personalized approach by calculating daily study volume based on your JLPT exam date. It incorporates spaced repetition for smart review and allows for targeted practice through error notes and favorites.
How does 일단 track user progress?
The app tracks your continuous learning streaks and provides a dedicated section for error notes and favorites, allowing you to revisit and reinforce specific vocabulary and grammar points you find challenging.
Does 일단 offer certifications?
일단 is designed to help users prepare for and pass the JLPT exams, but it does not issue its own certifications. Passing the official JLPT exam is the recognized certification.
What are the subscription tiers for 일단?
일단 offers a premium subscription for ₩3,300 per month, which removes ads and unlocks N3-N1 level vocabulary and grammar. There is also an annual subscription option available.
Can I cancel my 일단 subscription?
Yes, you can cancel your subscription at any time through your account settings. Auto-renewal can be turned off at least 24 hours before the current subscription period ends.
What devices does 일단 support?
일단 is available on iPhone, iPad, and iPod devices, making it accessible for a wide range of Apple users.
How often is 일단 updated?
The app was last updated on October 20, 2026, with version 2.4.1. This indicates a relatively recent update, suggesting ongoing development and support.
Does 일단 have ads?
Yes, the free version of 일단 contains advertisements. Users can opt for the premium subscription to enjoy an ad-free learning experience.
