오답노트 메이커 – 사진으로 만드는 수험생 오답노트

supersimpletool

About this app

✍️ Are you still cutting up your error notebook with scissors?

Now, just take a photo.

Error Notebook Maker

📸 Take a picture of a problem → ✂️ Edit only the necessary parts → 📄 Save as a PDF

This is a must-have app for test takers, offering a one-stop solution.

📌 This app is perfect for:
Test takers who have given up on creating error notebooks because it's too much work
Students who don't want to cut up their workbooks
Those who want a neatly organized PDF error notebook

✅ Key Features
✔️ Take a picture of a problem
✔️ Delete unnecessary areas & add necessary sections
✔️ Create your own error notebook pages
✔️ Save & share as a PDF file
✔️ No paper, no scissors, no glue

🎯 This is how studying changes

Shorten the time it takes to create an error notebook
Shorten the stress of organizing
Better review efficiency
Better study persistence
A single photo can become a valuable asset.

📚 Organizing is key to exam preparation.

Study quickly, easily, and reliably with the Error Note Maker.

Simple is the best supersimple tool.