iOS 4 originally appeared nearly 10 years ago as Apple’s first mobile operating system to drop the iPhone OS naming convention. An 18-year-old devel

iOS 4 has been lovingly recreated as an iPhone app

submited by

Style Pass

2021-06-20 04:00:04

iOS 4 originally appeared nearly 10 years ago as Apple’s first mobile operating system to drop the iPhone OS naming convention. An 18-year-old developer has now lovingly recreated iOS 4 as an iPhone app, and it’s a beautiful blast from the past. If you never got the chance to use iOS 4, or you’re a fan of the iPhone 3G, OldOS almost flawlessly pulls off the experience of using an iPhone from a decade ago.

OldOS is “designed to be as close to pixel-perfect as possible,” says Zane, the developer behind the app. It’s all built using Apple’s SwiftUI, so it includes buttery smooth animations and even the old iPhone home button that vibrates with haptic feedback to make it feel like a real button.

Apple’s built-in iOS 4 apps have also been recreated here, and it’s a real flashback to the skeuomorphic days of the iPhone whenever they launch. Photos lets you view your existing camera roll as you would have 10 years ago, while Notes transports you back to the yellow post-it notes of yesteryear.

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