Chart History
Rank over the last 2 days
Currently in Top 50
| Market | Store | Tab | Category | List | Rank |
|---|---|---|---|---|---|
| JP | Google Play | apps | education | free | #43 |
| JP | Google Play | apps | education | grossing | #34 |
| KR | Google Play | apps | education | free | #33 |
| KR | Google Play | apps | education | grossing | #18 |
Best Rankings
| Market | Category | List | Best Rank | Date |
|---|---|---|---|---|
| KR | education | grossing | #17 | 2026-04-17 |
| JP | education | grossing | #33 | 2026-04-17 |
| KR | education | free | #33 | 2026-04-18 |
| JP | education | free | #43 | 2026-04-18 |