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Choose Swift if your app is for iPhone and iPad only and you want the most native look, feel, and access to Apple features. Choose React Native if you need the same app on iPhone and Android from one codebase. Swift (with SwiftUI) is Apple’s own language for Apple devices. React Native is Meta’s framework that writes the app in JavaScript or TypeScript and renders real native components on both iOS and Android. In Vibecode you don’t write either one: pick iOS app for Swift or Mobile app for React Native when you create a project, and the agent writes the code.

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Swift vs React Native at a Glance

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Swift vs React Native in Vibecode

In Vibecode the choice is the project type. Here’s what changes: Both are real apps you publish under your own Apple Developer account, and on the Pro and Max plans you can download the code. See Native iOS Apps for everything about Swift projects.

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When to Choose Swift

  • Your users are on iPhone. Many consumer, productivity, and paid-subscription apps start on iPhone only.
  • You want it to feel like an Apple app. SwiftUI uses Apple’s own controls, navigation, and animations.
  • You’ll use Apple features. Things Apple adds to iOS show up in Swift first.
  • You’re making a game or something visual. Swift gives the agent direct access to Apple’s graphics and animation frameworks.
  • You want to build for iPhone Duo. Vibecode previews iOS apps on the foldable iPhone Duo as well as iPhone.

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When to Choose React Native

  • You need Android too. One codebase reaches iPhone and Android users.
  • You want to share a link. Testers can open a Mobile app from a share link without an App Store release.
  • You’re selling subscriptions today. The guided RevenueCat setup and the App Store Preflight check are built for Mobile app projects.
  • Your team knows JavaScript. If you’ll edit the code yourself later, TypeScript may be familiar.
Still unsure? If you only care about iPhone, start with Swift. If losing Android users would hurt, start with React Native.

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Is React Native “Native”?

Mostly. React Native doesn’t run your app in a web view: it draws real iOS and Android components, controlled by JavaScript. Apps feel native for most uses. The differences show up in platform-specific details (navigation patterns, the newest Apple APIs, heavy animation), where Swift has direct access and React Native relies on libraries. A website wrapped in an app shell is different again, and Apple often rejects those. See How to Turn a Website Into an App.

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Frequently Asked Questions

Neither is better for every app. Swift is better for iPhone-only apps that should feel fully native and use Apple features. React Native is better when you need one app for iPhone and Android.
No. Swift apps run on Apple devices. For Android, build a React Native (Mobile app) project.
It depends on the builder. Many generate React Native or web apps. Vibecode builds both: native Swift and SwiftUI apps (iOS app) and React Native apps (Mobile app), plus web apps.
The project type is set when you create the project. To switch, create a new project of the other type and describe the same app. Screenshots of your current app help the agent match it.
No. App Review checks the app against the same guidelines whatever it’s built with.
With Vibecode, both start from the same plain-English prompt, so the difference is small. React Native saves time when you need Android too, because you build one app instead of two.

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Next Steps

Build an iPhone App with AI

Start a native Swift app

Create Your First App

Pick a project type and build

Native iOS Apps

How Swift projects work in Vibecode

Best AI Mobile App Builders

Swift and React Native builders compared
Last modified on October 10, 2026