18-year-old developer brings back iOS 4 as an iPhone app 

Interestingly, the app which has been OldOS brings back the iOS 4 at a time when Apple has rolled out the beta version of the latest iOS 15.

Do you remember how the iOS 4 looked? Don’t worry if you do not remember because now there is an iPhone app that will remind you of the iOS 4. An 18-year-old developer has revived the ten-year-old iOS 4 albeit as an app. Interestingly, the app which has been OldOS brings back the iOS 4 at a time when Apple has rolled out the beta version of the latest iOS 15. Zane, who has brought back the iOS 4, says that he loves to tinker with iOS in his spare time. Sharing a small video of the iOS 4 app on Twitter, Zane wrote, “Introducing OldOS — iOS 4 beautifully rebuilt in SwiftUI.” He says that the app has been “designed to be as close to pixel-perfect as possible. Zane also said that the app is fully functional and can even be used as a second OS. “Fully open source for all to learn, modify, and build on,” he said. The app brings back the “slide to unlock” bar along with the iconic home button that is no longer seen in iPhones. Needless to say, the app made all the Apple fans on Twitter, nostalgic. In fact, nostalgia is what prompted Zane to create an app like this.