Developer Brings Classic Mac OS to iPhone with Custom ryOS

Developer ryolu unveiled ryOS, a self-built system that recreates classic Mac OS on iPhone Duo. A web demo is now available, with TestFlight access offered via direct message.

2026-10-30 ~ 2026-10-30 · 2 related posts

• Dev showcases ryOS, a Mac OS-style system running on iPhone Duo — ryolu_ · 2026-10-30
• ryOS web demo goes live, TestFlight available via DM — ryolu_ · 2026-10-30