Expo ships v0 apps via SwiftUI

Expo is quietly turning vibe-coded mobile apps into something shippable. The interesting part is not just that v0 can generate the UI, but that Expo now closes the loop from prompt to native iOS distribution.

• –Expo UI exposes SwiftUI primitives inside React Native, so generated screens can use real native components instead of approximations.
• –`npx testflight` compresses build, signing, and submission into one CLI flow, which is exactly the sort of handoff agents and solo builders need.
• –v0 is the front end of the story; Expo is the operational layer that makes the output distributable.
• –This is a signal that mobile vibe coding is moving past demos and into actual app-store pipelines.
• –The post reads more like a capability demo than a launch, but the underlying tooling shift is real and developer-relevant.