SwiftUI vs UIKit in 2026: What We Choose and Why
We get this question on nearly every new iOS engagement: should this be built in SwiftUI or UIKit? A few years ago the honest answer was often 'UIKit, because SwiftUI still has gaps.' That's less true today.
For net-new apps without a large legacy codebase, SwiftUI is our default. Development speed is meaningfully faster, previews shorten the iteration loop, and the declarative model matches how most product teams already think about UI state.
Where we still reach for UIKit — or a hybrid approach — is when a project needs fine-grained control over complex custom animations, has to integrate deeply with an existing UIKit-based codebase, or depends on a component that only has a mature UIKit implementation.
The pragmatic answer is that this isn't a religious choice. We evaluate the specific app, the team's existing codebase, and the timeline, then pick the stack that gets the product shipped without accumulating technical debt we'll regret in a year.
