自由轉調、輕鬆練歌，打造 91 譜的最佳體驗！
| 日期 | 安装次数 | 更新检查总次数 |
|---|---|---|
| 2025-03-22 | 0 | 16 |
| 2025-03-23 | 0 | 11 |
| 2025-03-24 | 0 | 16 |
| 2025-03-25 | 0 | 11 |
| 2025-03-26 | 0 | 12 |
| 2025-03-27 | 0 | 12 |
| 2025-03-28 | 0 | 13 |
| 2025-03-29 | 0 | 12 |
| 2025-03-30 | 0 | 10 |
| 2025-03-31 | 0 | 15 |
| 2025-04-01 | 0 | 15 |
| 2025-04-02 | 1 | 15 |
| 2025-04-03 | 0 | 13 |
| 2025-04-04 | 0 | 7 |
| 2025-04-05 | 0 | 14 |
| 2025-04-06 | 0 | 11 |
| 2025-04-07 | 0 | 17 |
| 2025-04-08 | 0 | 14 |
| 2025-04-09 | 0 | 8 |
| 2025-04-10 | 0 | 12 |
| 2025-04-11 | 0 | 12 |
| 2025-04-12 | 0 | 13 |
| 2025-04-13 | 0 | 13 |
| 2025-04-14 | 0 | 10 |
| 2025-04-15 | 0 | 13 |
| 2025-04-16 | 0 | 8 |
| 2025-04-17 | 0 | 12 |
| 2025-04-18 | 0 | 13 |
| 2025-04-19 | 0 | 14 |
| 2025-04-20 | 0 | 6 |
