koutarou hayashi

Developer Portfolio

3 App Records
ShaftCPM Lite iOS Icon

ShaftCPM Lite

App Free
  • Version: 1.0.1
  • Size: 1.72 MB
  • Release date: 2026-06-11
  • Min iOS: 17.0
  • Bundle ID: hayacom.info.ShaftCPMFree
View App
ShaftCPM iOS Icon

ShaftCPM

App $4.99
  • Version: 1.0.1
  • Size: 1.69 MB
  • Release date: 2026-06-11
  • Min iOS: 17.0
  • Bundle ID: hayacom.info.ShaftCPM
View App
音調君 iOS Icon

音調君

App Free
  • Version: 1.1
  • Size: 1.74 MB
  • Release date: 2026-06-11
  • Min iOS: 17.0
  • Bundle ID: hayacom.info.OnchoKun
View App