- Version: 1.0.5
- Size: 34.29 MB
- Release date: 2026-09-22
- Min iOS: 15.1
- Bundle ID: com.qinghe.letstubeapp
- Version: 1.0.6
- Size: 11.11 MB
- Release date: 2026-08-07
- Min iOS: 15.6
- Bundle ID: com.lingoq.ios.letstube
- Version: 1.1.0
- Size: 64.18 MB
- Release date: 2026-09-02
- Min iOS: 13.0
- Bundle ID: com.lingoq.ios.letspeak
- Version: 2.3.2
- Size: 206.06 MB
- Release date: 2025-02-26
- Min iOS: 13
- Bundle ID: com.lingoq.ios.lingeqi