문장수리소 - 맞춤법 공부·문장 고치기

Sentence Repair Shop is a spelling study app where you 'directly correct' incorrect sentences. Instead of quizzes where you choose from multiple-choice options, you visually locate errors within sentences, tap them, and manually correct them. Since you practice exactly as you would when writing in real life, the knowledge stays with you for a long time.

Five sentences are submitted as 'Today's Repair Requests' every day. Train your skills with 3 minutes of daily sentence correction for spelling rules that even adults find confusing, such as 되/돼, 안/않, 데/대, and 결재/결재.

■ Find and Correct Errors Directly
Read the sentence, tap the incorrect phrases → correct them yourself for an immediate check. Your eye for spotting errors and your hand for correction improve simultaneously.

■ Explained by Rules
After checking your answer, we explain the reason using clauses of Korean spelling and standard language regulations as well as dictionary definitions. You learn to understand, not just memorize.

■ Today's Repair Requests
Five new sentences every day. The difficulty level gradually increases, and upon completion, you receive a Repairman rank card.

■ Share Rank Cards
Save your correction skills for the day as a card and share it with friends.

Sentence Repair Shop ■ For These People

Office workers anxious about spelling when writing reports or emails, job seekers refining their cover letters, students studying Korean, and anyone who wants to improve their literacy.

This is a free, ad-based app that operates without an internet connection. Definitions are sourced from the National Institute of Korean Language’s Woori Mal Saem (CC BY-SA 2.0 KR), and explanations cite the Korean Orthography and Standard Language Regulations.