Harmony Keyboard App Free Version: 1.7.0 Size: 45.11 MB Release date: 2025-08-13 Min iOS: 15.0 Bundle ID: com.sinclairsystem.keyboard View App
Metronome: Rhythm Design App Free Version: 1.9.0 Size: 53.59 MB Release date: 2025-05-09 Min iOS: 15.0 Bundle ID: com.sinclairsystem.metronom View App