HomeIT GlossarySwiftReact Native vs. Swift: What to use in 2025?

React Native vs. Swift: What to use in 2025?

React Native and Swift are both used for iOS app development, but they serve different needs. Swift is Apple's native language, offering better performance and deep OS integration, while React Native allows for cross-platform development using JavaScript.

If you’re building a high-performance iOS app, Swift is the best option. If you need a single codebase for iOS and Android, React Native is the better choice.

Key Takeaways:

React Native → Best for cross-platform development and JavaScript developers.
Swift → Ideal for iOS-exclusive apps needing high performance.
Swift is more optimized for Apple’s ecosystem, while React Native offers faster cross-platform development.

What’s the best tech stack for your Mobile app in 2025?

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Marko Tadic
iOS Developer
iOS Swift Objective-C Mobile App
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Aleksandar Nikolic
iOS Developer
iOS Swift Mobile App
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Seniority verified on Apr 16, 2024
Aleksandar brings over 11 years of experience in mobile technologies, making "mobile development" his second name. With a focus on Swift and iOS, and backed by a versatile tech stack and engineering background, he's the ideal choice if you need smooth, efficient mobile development combined with adaptability.
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