Boo Articulation Helper iOS 실행됩니다.
| 라이센스 : | 상업용 |
| 날자 : | 2024-04-29 |
| 제작사 : | Thomas Ljungblad |
| 로그인 변경 | Now Boo shows vocal fold movement during sounding of voiced consonants! Great for kids who needs to practice the difference between voiced and non-voiced consonants. Also some bug fixes and improvements. |
