Top iOS App Programming Languages and Features You Should Know for iOS Development

Introduction

The rapid pace of technological innovation has revolutionized every industry virtually. In this era of advancement, iOS development stands out as a driving force in mobile technology.

If you're reading this article on a screen—whether a smartphone, tablet, or computer—you're part of a significant trend. Research by Hitwise reveals that 60% of web searches now occur on mobile devices, underscoring the central role smartphones play in both our personal and professional lives.

Today, over one billion people use iOS worldwide, and the number continues to climb rapidly, as reported by AppMySite. This widespread adoption, fueled by iOS’s loyal customer base and popularity, marks iOS as a transformative force in technology. With that in mind, let’s dive into this guide.

In this article, we’ll explore advanced techniques for building iOS applications, discuss iOS development languages, and cover key coding practices to help you create exceptional iOS apps.

What is iOS App Development Language - A Simple Definition

iOS programming language refers to the set of languages used to develop applications for Apple’s devices including iPhone, iPad, iWatch, and AppleTV. In today’s time, Swift is the most prominent and preferred iOS app programming language. 

Even though Swift is the most preferred language, Objective-C is still relevant and is used in existing iOS projects or when interacting with legacy codebases. iOS app developers working on projects can use both languages interchangeably, facilitating a smooth transition and future adoption of Swift.

Best iOS App Development Languages for Mobile Apps

While millions of iOS apps are released annually through Apple’s App Store, developing a high-quality app is a complex process. To navigate this, Hire iOS app developers to get insight into essential checklists, preferred languages, and best practices developers follow when building successful apps. 

In this article, we’ll delve into some of the top languages for iOS development and explore what makes each well-suited to different iOS development needs.

1. C#

Microsoft developed this general-purpose computer language and was first made available in 2000. The C# language is of different types, C#, Xamarin, ASP/ASP.NET, and MonoDevelop. Its primary application is Windows program development. A cross-platform development toolkit for Windows, MacOS, iOS, and Android Applications, Xamarin, was the first one to support it. C# Mobile app development services can help you craft unique web services easily. 

C# can be used to create desktop applications for both Windows and macOS. Windows development is supported through Visual Studio, while macOS development is possible using Visual Studio for Mac, with cross-platform support from Xamarin. Both IDEs support the Software Development Kits (SDKs) for each operating system, making it easier to share and transfer code across platforms. Visual Studio Code also supports C# for game development, especially when paired with frameworks like Unity. Read more about iOS App Programming Languages.