- Version: 1.0
- Size: 3.41 MB
- Release date: 2026-10-16
- Min iOS: 18.2
- Bundle ID: com.si4key.si4imsg
- Version: 1.0
- Size: 8.73 MB
- Release date: 2025-06-13
- Min iOS: 16.6
- Bundle ID: com.si4key.si4ilocker2
- Version: 1.5
- Size: 13.61 MB
- Release date: 2025-05-09
- Min iOS: 17.6
- Bundle ID: share.secure.simpleKey