▶"Dapulo" is an abbreviation of incorrect answers to solve again, and is an app that allows you to easily collect incorrect answers and make a test paper.

▶ You can realize'I try to solve it again ⭕ (correct answer)' through'Answers wrong answer'!

♣ When I see my friends who are good at studying, they all have in common that they thoroughly manage incorrect answers. In the case of ordinary incorrect answer management, it is common to erase the wrong problem and try again on it, or cut the problem and organize it in a paper notebook.

However, "Dapulo" takes pictures, edits, shares, and prints them, so you can manage incorrect answers faster and easier than anyone else!