- Version: 4.0.6
- Size: 65.97 MB
- Release date: 2016-03-23
- Min iOS: 12.2
- Bundle ID: cn.com.lianlian.teacher
- Version: 4.7.8
- Size: 174.9 MB
- Release date: 2015-12-05
- Min iOS: 15.0
- Bundle ID: cn.com.lianlian.student
德胤 李
Developer Portfolio
2 App Records