Today is Launch Day 🚀

Introducing OldOS — iOS 4 beautifully rebuilt in SwiftUI.

* 🎨 Designed to be as close to pixel-perfect as possible.
*📱 Fully functional, perhaps even usable as a second OS.
* 🗺️ Fully open source for all to learn, modify, and build on. pic.twitter.com/K0JOE2fEKM

— Zane (@zzanehip) June 9, 2021