Yoji Hirabayashi

Developer Portfolio

3 App Records
HELBoard iOS Icon

HELBoard

App Free
  • Version: 1.2.1
  • Size: 8.05 MB
  • Release date: 2026-09-17
  • Min iOS: 26.0
  • Bundle ID: YH74.HEL
View App
Ilma iOS Icon

Ilma

App Free
  • Version: 1.1
  • Size: 5.06 MB
  • Release date: 2026-09-02
  • Min iOS: 26.0
  • Bundle ID: YH74.Ilma
View App
Sōon iOS Icon

Sōon

App $3.99
  • Version: 3.1.1
  • Size: 29.05 MB
  • Release date: 2026-02-10
  • Min iOS: 26.1
  • Bundle ID: YH74.AudioMasking
View App