Daybreaker
Study tools for students preparing for the Korean CSAT (수능).
What we build
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Planit
A study planner for the 수능. Plan each textbook by week, work through every task by day, and track mock exam scores.
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QuizMaker
A private OX-question practice app for the Politics and Law subject (정치와 법).
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Sommlier
A board where students create mock exams in the 수능 exam format, share them, and review each other's work. AI exam generation uses the Claude API. Working title.
About
Daybreaker is a registered one-person business based in Busan, South Korea, founded in 2026. Every product here is built with Claude Code.
- Business name
- Daybreaker (데이브레이커)
- Business registration no.
- 363-48-01159
- Founded
- 2026
- Location
- Busan, South Korea
- Contact
- charlesahn@daybreaker.dev