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[Dapul AI: PhD-Level AI All-Subject Problem Solving & 1:1 Personalized Tutor]

Are you still clinging to the answer key for problems you don't know?

A single photo is all it takes to analyze them! 'Dapul,' a PhD-level AI tutor, presents a personalized learning solution just for you. Going beyond simple answer verification, it offers real-time voice-over solutions and precise step-by-step grading. With Dapul, your time studying alone becomes perfect.

1. AI Solution Videos Starting with a Single Photo

The moment you take a picture of a problem, a level-appropriate solution video is provided, featuring the tutor writing directly on the electronic whiteboard to explain the solution. When you can't understand the answer key alone, meet an AI teacher who explains things in detail step-by-step. You can freely choose levels ranging from basic to advanced to suit your proficiency.

2. Precise Partial Grading of the Solution Process

Is getting the answer right enough? Dapul analyzes the solution process written by the user step-by-step. The AI ​​provides precise feedback on where mistakes were made and which concepts are lacking, and even calculates partial credits.

3. Perfect Support for All Subjects

From Mathematics (Basic to Mathematical Essay), Science (Physics, Chemistry, Biology, Earth Science), English (Grammar/Reading), and Korean (Literature/Non-fiction), to Social Studies and Information Technology! Support is available for all grades from elementary to high school. Master your weak units perfectly with an AI question bank that provides unlimited similar and advanced problems.

4. AI Learning Management & Error Note

All problems you solve are automatically recorded, and incorrect answers are generated as an 'Error Note' without the need for separate organization. Check your learning progress and grade sheets, and review to achieve complete mastery!

We highly recommend 'Dapul I' to these students!

- When there is a problem you simply cannot understand even after looking at the answer key

- When you want to firmly grasp the fundamental concepts without attending an academy or private tutoring

- During exam periods, when you want to select only the problems you don't know and receive real-time feedback

- When you want to know exactly which step in your solution process went wrong

- When you need personalized 1:1 guidance anytime, anywhere, 24 hours a day

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