Why I chose Swift over React Native for my iOS app (Yumzy case study)
When building my AI-powered cooking assistant app, Yumzy, I had to make a critical decision:
👉 Should I go with React Native for cross-platform development, or build a native iOS app using Swift?
Most indie hackers and solo founders lean towards React Native because it promises faster cross-platform development. But here’s why I decided to go with Swift, and why you might consider it too:
- Performance & User Experience
Yumzy heavily relies on real-time features (voice-to-text, AI responses, text-to-speech). On React Native, bridging between JavaScript and native APIs often introduces lag.
With Swift, everything runs closer to the metal → smoother animations, faster load times, and seamless voice interactions.
- Integration with Native APIs
Features like Apple’s Speech framework, Core ML, AVFoundation are first-class citizens in Swift. Instead of dealing with React Native plugins or custom bridges, I can integrate them directly and reliably.
- Long-Term Stability
React Native moves fast, but that means you’re sometimes chasing breaking changes. Swift + SwiftUI, on the other hand, evolve under Apple’s ecosystem — more stable and better aligned with iOS updates.
- Better Alignment with Apple Ecosystem
If you’re building an iOS-first product (like Yumzy), native Swift development gives you access to the latest Apple design patterns, widgets, and App Store features. That’s a competitive edge.
- Focused Development
As a solo founder, having one well-optimized iOS app can be better than trying to juggle cross-platform compromises. Once the iOS experience is perfect, expanding to Android becomes easier (and sometimes smarter).
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💡 Takeaway for indie hackers:
If your app depends on performance, real-time features, or deep OS integration, Swift may give you an edge over React Native, especially if iOS is your main user base.
That’s why Yumzy’s iOS app is being built natively with Swift.
Sometimes, going deeper instead of wider is the faster way to win.
You can visit Yumzy web version, would love to hear your feedback and ios app is coming soon.
