YBM NET, Inc.'s YBM 어학시험 is a top-charting app on the App Store. It has reached #20 on the South Korea Top Free 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 | free | #36 |
Best Rankings
| Market | Category | List | Best Rank | Date |
|---|---|---|---|---|
| KR | education | free | #20 | 2026-06-28 |