Swift is very concise, which means you need less code to perform the same task, as compared to React Native . Faster coding. Swift was built with performance in mind. This language has a simple syntax which allows developing apps faster.
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In essence, Swift apps run on Apple devices while React Native apps can run on both iOS and Android. So, if you are developing an app for Apple platforms alone, Swift may be the better option . It gives you access to the latest technology and can better exploit the client devices and operating system features.
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