MACHUDA Inc.'s 맞추다 -자격증 CBT기출 전기 소방 건축 산업안전기사 is a top-charting app on the App Store. It has reached #14 on the South Korea Top Grossing chart. It is currently in the top 50 in South Korea.
Chart History
Rank over the last 30 days
Currently in Top 50
| Market | Store | Tab | Category | List | Rank |
|---|---|---|---|---|---|
| KR | App Store | apps | education | grossing | #44 |
Best Rankings
| Market | Category | List | Best Rank | Date |
|---|---|---|---|---|
| KR | education | grossing | #14 | 2026-04-30 |
| KR | education | free | #27 | 2026-04-22 |