- Version: 1.1
- Size: 32.08 MB
- Release date: 2026-11-10
- Min iOS: 17.0
- Bundle ID: jp.saburoKubo.KyuusuiShunin
- Version: 1.0.5
- Size: 125.31 MB
- Release date: 2026-09-05
- Min iOS: 17.0
- Bundle ID: com.kubosaburo.focusduck
- Version: 1.0.5
- Size: 28.6 MB
- Release date: 2026-06-10
- Min iOS: 17.6
- Bundle ID: com.saburokubo.BOKI3Q-ios
- Version: 1.0.7
- Size: 35.07 MB
- Release date: 2026-03-09
- Min iOS: 18.5
- Bundle ID: com.saburokubo.kikenOtsu4-2026