Advantages of Favoring Swift For iOS Development

For a long time, Objective-C was the primary language used for iOS development. But with the introduction of Swift by Apple in 2014, a new era of programming began. Swift offers many advantages over Objective-C and is quickly becoming the go-to language for iOS developers when creating apps. There are quite a few benefits developers can experience when they favor Swift over Objective-C. 

Here’s a quick look into those advantages.

1. Simplicity

One of the main reasons why you should hire dedicated Swift developers is because it’s simpler than Objective-C due to its syntax being less verbose and easier to read. It also has fewer code lines than Objective-C, which makes coding faster and debugging simpler. Additionally, Swift is backed up by a powerful type system, which ensures that developers never use the wrong type of variable or function in their code.

2. Safety

Another great benefit of favoring Swift for developing iOS apps is its strong security features. Unlike Objective-C, Swift has built-in safety checks that can help prevent errors from occurring and ensure that the code is running correctly. This makes it difficult for attackers to exploit weaknesses in your apps and helps keep user data secure. Additionally, Swift’s strict type system helps reduce the likelihood of bugs and vulnerabilities from creeping into production applications.

3. Performance

Swift can also offer superior performance when compared to Objective-C due to its modern language design. It features high-performance memory management tools that allow apps to be run more efficiently and consume less memory. Additionally, Swift is compiled directly to machine code which makes it faster than Objective-C when it comes to running tasks.

4. Readability

Swift’s syntax is easier to read and understand than Objective-C, making it the ideal language for app development. This means that developers can write code faster and with fewer errors. Additionally, Swift offers improved readability which makes it easier for teams to collaborate on projects and quickly onboard new members.

5. Maintenance

Swift provides developers with better maintenance and debugging capabilities. It’s easier to update code written in Swift than Objective-C, which can save time and money. Additionally, thanks to its safety and built-in error checking, apps written in Swift are less likely to encounter bugs or errors that need to be fixed down the line.

6. Open-Source

Another advantage of favoring Swift for iOS application development is that it is open-source. This means that developers can access its source code, modify it to their needs, or even contribute to the language itself. Additionally, there are a lot of libraries and frameworks available that make coding with Swift even easier.

7. Dynamic Libraries

Swift offers the ability to create dynamic libraries that can be used in other apps. This allows developers to reuse code and build more efficient apps with fewer lines of code. Additionally, these dynamic libraries are updated automatically, so developers don’t have to spend time updating them manually.

8. Speed of Development

Swift offers an incredibly fast development time, making it the language of choice for many iOS developers. Thanks to its easy-to-read syntax and powerful safety checks, most apps can be built in a fraction of the time compared to Objective-C. Additionally, its dynamic libraries and open-source nature make it a great choice for developers of all skill levels.

9. Less Code

Lastly, Swift requires fewer lines of code than Objective-C. This makes coding faster and easier for developers, allowing them to quickly build robust applications with less time and effort. Additionally, this means that there’s less code to debug and maintain, which can end up saving teams time and money in the long run.


Favoring Swift for iOS development can bring many advantages to the table. It’s faster, more secure, and easier to read than Objective-C. For these reasons, hiring expert Swift developers should be strongly considered when developing iOS applications.  With its numerous benefits, Swift is quickly becoming the language of choice for app developers everywhere.

Capital Numbers can help businesses build high-quality iOS applications. It has a team of experienced professionals who specialize in building custom apps tailored to your needs and budget. By leveraging the power of Swift, the developers can create applications that are faster and secure.

Contact Capital Numbers today!

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