SignSchool運行在iOS上。
| 授權： | Freeware |
| 加入日期： | 2024/10/02 |
| 發行者： | SignSchool Technologies LLC |
| Changelog: | Time to up your sign language game! We’ve added sign review games for each topic and handy next/back buttons to make browsing dictionary signs a breeze. Plus, sharing your feedback is now easier than ever! |
