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 |
|---|---|---|
| 2025-11-27 | 0 | 14 |
| 2025-11-28 | 0 | 18 |
| 2025-11-29 | 0 | 15 |
| 2025-11-30 | 1 | 11 |
| 2025-12-01 | 1 | 18 |
| 2025-12-02 | 0 | 13 |
| 2025-12-03 | 0 | 12 |
| 2025-12-04 | 0 | 12 |
| 2025-12-05 | 0 | 15 |
| 2025-12-06 | 0 | 9 |
| 2025-12-07 | 0 | 18 |
| 2025-12-08 | 0 | 13 |
| 2025-12-09 | 0 | 9 |
| 2025-12-10 | 1 | 14 |
| 2025-12-11 | 0 | 16 |
| 2025-12-12 | 0 | 18 |
| 2025-12-13 | 0 | 16 |
| 2025-12-14 | 0 | 11 |
| 2025-12-15 | 1 | 16 |
| 2025-12-16 | 0 | 17 |
| 2025-12-17 | 0 | 17 |
| 2025-12-18 | 0 | 14 |
| 2025-12-19 | 0 | 14 |
| 2025-12-20 | 0 | 11 |
| 2025-12-21 | 0 | 17 |
| 2025-12-22 | 0 | 16 |
| 2025-12-23 | 0 | 11 |
| 2025-12-24 | 1 | 13 |
| 2025-12-25 | 0 | 18 |
| 2025-12-26 | 0 | 8 |
