- Version: 1.0.5
- Size: 56.55 MB
- Release date: 2026-08-06
- Min iOS: 15.0
- Bundle ID: com.mpen.lunara
- Version: 1.0.6
- Size: 39.0 MB
- Release date: 2026-06-12
- Min iOS: 12.0
- Bundle ID: com.mpen.grindmark
- Version: 1.1.4
- Size: 77.53 MB
- Release date: 2025-06-11
- Min iOS: 15.0
- Bundle ID: com.mpen.word
- Version: 1.1.2
- Size: 89.59 MB
- Release date: 2021-05-10
- Min iOS: 10.0
- Bundle ID: com.mpen.rjTeacher
- Version: 1.3.2
- Size: 258.05 MB
- Release date: 2020-08-14
- Min iOS: 12.0
- Bundle ID: com.mpen.rjcd