What is Swift?
Swift is the programming language Apple made for its own platforms: iPhone, iPad, Mac, Apple Watch and Apple TV. Apple released it in 2014 as the modern successor to Objective-C. It is designed to be safe, fast and readable, and it is open source.
More about Swift
Most new iPhone apps are written in Swift, usually with SwiftUI for their screens. Swift is compiled ahead of time into machine code for the device, which is one reason native apps start quickly and feel smooth. Writing it by hand normally means learning the language and Xcode, Apple's developer tool, on a Mac.
Swift with Borel
Borel writes your app in Swift for you. You describe what you want in plain words; Borel's AI writes the Swift code, and Xcode compiles it on Borel's own Mac. You never have to write a line of Swift, but the code is yours: read it in the workspace or download it.
Related terms
Make your iPhone app in Borel
Describe it in your own words. Borel writes it in Swift, builds it on its own Mac and puts it on your iPhone.