Advantages of Using Swift for iOS Apps

Advantages of Using Swift for iOS Apps

App developers have found a new programming language for iOS app development and are singing a new tune. Apparently Swift is a much safer, easier, and more effective platform to use than Objective C. App developers consider Swift a smarter programming language for a variety of different reasons. It provides a more direct approach between iOS developers, brands, and users, creating more ease of use and development. There is something for everyone in this programming language.



Perhaps one of the most obvious reasons that Swift trumps Objective C is because of its ease when it comes to readability. It’s simply an easier syntax to read and write while still providing the benefits of Objective C. It requires fewer lines of code to implement an option because it doesn’t have many legacy conventions like semicolons, end lines, and parentheses. These legacy conventions go around conditional expressions inside if/else statements. This is simpler cleaner code with an easier syntax. Swift is a more natural approach to coding because it reads more like plain English. This makes it easier for programmers with experience with JavaScript, Java, Python, C#, and C++ to incorporate Swift into their programming. Additionally, method calls do not have to sit inside brackets, instead, they use commas that separate lists of parameters within parentheses.


Swift can run app logic 3.9X faster than an implementation using the same algorithm in Python. Objective C is only 2.8X faster than Python. These speed advantages save when it comes to cost during the development period as well. Its performance approaches the fastest algorithm in arithmetics calculation which is demonstrated by C++.

Safer Platform

Swift code provides an extra layer of quality control during programming. This is largely due to the fact that the syntax and language construction is more resistant to problems and mistakes that are often made with Objective C. This results in fewer crashes and other problems that come from programming mistakes. This is in part because Swift allows errors to be fixed while the code is being developed, unlike Objective C. It generates compiler errors to flag bad code. Because errors can be fixed while compiling and writing code it’s much faster and more efficient when it comes to bug testing, resulting in a safer and more stable programming language.

Swift is a much easier, efficient, and stable programming language than Objective C. It reads more like plain English because of its clear syntax and lack of an abundance of legacy conventions. This results in a much cleaner syntax. Writing Swift is a more natural process compared to Objective C because of these details. It’s also a lot faster than Objective C. Perhaps one of the more obvious advantages is the ability to correct bad code during the development process, unlike the latter. Compiler errors flag problematic code making it possible to compile, write, and fix errors at the same time.

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