Top 5 Programming Languages for iOS App Development in 2021

There are so many programming languages available today for iOS app development. And here are the top 5 ones developers must know in 2021.

Mobile apps have become a must-have for every business today. A very recent Stats report has revealed that more than 56 percent of the online connections are now made through different mobile devices that put these devices ahead of computers and tablets. And guess what’s more, the same report has also shown that nearly 27 percent of these mobile devices are iOS devices. Also, as per recent StatCounter data, it is also revealed that there are already more than 2.2 million applications running on the iOS App Store. Therefore, there’s no doubt that iOS app development is something that is worth investing in today.

Apple users have increased significantly over the last few years, which made millions of businesses already get their iOS apps built for their businesses. However, with this increasing competition in the iOS App store, it has become crucial to consider a few factors to stay ahead like choosing the right tools, technologies and most importantly the right programming languages. Well, if you are confused about what are the best programming languages available today and which programming language to choose from them then here’s the article for you to go through.

Take a look at these top 5 trending programming languages for iOS app development in 2021.

Swift:

Swift is the most recent one in the list of the programming languages available for iOS application development. This language helps to build apps for iPads, macOS, watchOS, tvOS, and iPhones. Swift was introduced a couple of years back as the successor of Objective-C. Swift can work with frameworks like Cocoa Touch, Cocoa, and with the extensive codebase written in Objective-C language. As per a survey, it is the seventeenth most popular language used globally by most iOS application developers today.

Now, when to use Swift?

If you wish to build an application quickly and want to expand the application later on easily, then this language is your ideal pick. Swift is relatively easier to learn than Objective-C and ensures a much faster application development process. It also lets you write safe codes for the application. And the best thing about Swift is that it gets updated frequently and allows developers to easily update the applications with the improved and updated version of the language.

Objective-C:

Objective-C was designed as the extension of C language with added object-oriented programming ( OOP ) capabilities. It was introduced back in the year 1980s and is a general-purpose programming language, mainly used for building apps for the iOS platform. It also works well with frameworks like Cocoa Touch and Cocoa. And today, it is used by nearly 4.5 percent of iOS application developers around the world.

When to use Objective-C?

Developers can use this language for building applications for the older versions of iOS that the Swift programming language does not support.

Flutter:

Flutter is a complete software development kit or SDK for iOS application development. It comes with ready-to-use tools and widgets that make the development process easier and more efficient. Flutter was officially launched in the year 2017 and is still counted in the list of the top 5 programming languages for the Apple platform. It comes with a set of pros like time and cost-efficient option, offers faster development process, allows full customisation and fast rendering, free and open-source.

When to use Flutter?

It is always best to use this technology when you are planning to create an Apple application and make it compatible with desktop, and Android devices as well. Yes, Flutter also allows cross-platform application development. And hence it allows the usage of a single code base for building an app for different platforms.

C#:

C# is an object-oriented, general-purpose, and high-level programming language. C# is integrated with the Dot Net framework. And it is one of the most popularly used languages for building iOS applications.

When should you use C#?

C# can be the best choice if you have expert application developers in your team and when you want to build the app not only for Apple but for Windows, Android, and for web API versions as well.

HTML5:

Having a solid knowledge of HTML5 or the latest version of HyperText markup language is a must to give a stunning appearance to your Apple app. Developers need to use it with Javascript and CSS for designing and developing the front-end.

When to use HTML5?

You can use HTML5 when you do not have much time to invest in the development or designing process and you want to create a pretty simple and effective design for the iOS application. HTML5 also lets you create applications that can be accessed even offline.

Choosing the right programming language for your project is a crucial decision for your business success. Hence, it is always good to discuss your app idea and your requirements first with the developers or the iOS app development company and let the experts pick the best one for your business application among the ones shared above.

Johan Smith is a dedicated and skilled app developer associated with a leading iOS app development company in Australia, GetAProgrammer. The author has written this article to unbox the best 5 programming languages iOS app developers must use in 2021.

Kimberley Black is an App Development expert and currently a senior tech consultant with GetAProgrammer.