Yapp Sailing Course運行在iOS上。
| 授權： | Freeware |
| 加入日期： | 2024/06/20 |
| 發行者： | Yapp LLC |
| Changelog: |
New AI Captain feature New Knots Handbook feature New Buoys Handbook feature New Lights Handbook feature New Skip Lesson feature New Skip Knowledge Test feature New Apple and Google login feature New Menu and Account settings |
