Chart History
Rank over the last 2 days
Currently in Top 50
| Market | Store | Tab | Category | List | Rank |
|---|---|---|---|---|---|
| KR | Google Play | apps | education | free | #18 |
Best Rankings
| Market | Category | List | Best Rank | Date |
|---|---|---|---|---|
| KR | education | free | #17 | 2026-04-17 |
Rank over the last 2 days
| Market | Store | Tab | Category | List | Rank |
|---|---|---|---|---|---|
| KR | Google Play | apps | education | free | #18 |
| Market | Category | List | Best Rank | Date |
|---|---|---|---|---|
| KR | education | free | #17 | 2026-04-17 |