Sep 04, 2020 Admin

Mobile App Development

Why Choose Swift for Mobile App Development?

In recent times, businesses have achieved a lot with the help of mobile apps. Mobile apps are a great way to reach your targeted users. Mobile app development has seen a tremendous increase in demand in the last few years. It is expected to reach $189 billion in 2020. It is majorly because of the increase in the mobile application for e-Commerce, entertainment, and gaming. However, mobile app development is not as easy as it may sound. Entrepreneurs are often confused about how to proceed with it and especially when it comes to iOS app development. Finding the right iOS app development company and the right team of developers is also an important part of this process.  

These days, more than going for a native app development, businesses prefer getting a hybrid app developed that can work on both platforms, as native apps can be expensive and time-consuming. Also, in this changing world, hybrid mobile app development is experiencing more demand and popularity than before, for the sheer number of benefits it offers. When it comes to iOS app development, the developers always have to analyze, assess, and review their choices, as there are a lot frameworks and languages available in the market. 

One such language that Apple introduced in the market is Swift, also known as ‘Objective-C without C’, and today we are going to talk about the benefits of using Swift for your iOS mobile app development. Let’s dive into it.

A little about Swift

Swift was launched at Apple’s 2014 Worldwide Developers Conference (WWDC). It is a coding language for iOS app development. One of the most striking features of this language is that it constantly evolves with changing trends and demands. Swift underwent an upgrade to version 1.2 during 2014. Swift 2.0 was introduced at WWDC 2015. Swift 5.2, released in 2020 is the current released version. 

This multi-paradigm programming language is one of the widely preferred languages among iOS developers, due to the sheer number of exceptional tools, frameworks, and documentation it offers to work with natives easily. Swift is a fast-paced, type-paced, and dynamic programming language, which is continuously being developed and new modules are added frequently to make it better. In simple words, Swift combines features of both C and Objective-C programming language without having direct built-in C compatibility and all constraints that come along with it. 

Swift is becoming more popular among companies offering enterprise mobility services, every day. Many big giants like LinkedIn, Lyft, Hipmunk, have used this language to create outstanding mobile app solutions for their business. 

Why is Swift the Future of Mobile App Development?

In recent times, users downloading mobile apps have increased by a huge number. It is estimated that there were about 850 downloads in a second through the App store and around 98% of top-notch companies use iOS apps. Apple is optimizing Swift for better performance. The latest versions of Swift have come up making the process faster. You can learn more about this programming language by undertaking a Swift Tutorial online from the experts. 

Swift has become the most demandable programming language for iPhone app developers who are keen on developing newer apps because of its numerous features. Let us discuss these features in detail for a wider picture.

Mobile App Development

Easy to read and write

Swift’s clean syntax, which makes it easier to read and write. It is usually concise as compared to code written for Objective-C, which makes software developed using Swift, run smoothly and quickly. In short, the codes written are like plain English text which enables the developers to save time. The method and function used in Swift are the comma-separated lists of parameters within parentheses thus making it simple and clean.


Objective-C is very much dependent on C, but Swift does not have any such dependencies. This is one of the major reasons most of the iOS developers prefer Swift. Swift combines the Objective-C header (.h) and implementation files (.m) to a single code file (.swift.).

Must Read: Swift Vs. Flutter: Which One to Choose for Your iOS App Development

Safety and stability

Swift uses clear and easy to understand syntax, it excludes the chances of mistakes that can usually be overlooked in Objective-C. Also, it has comparatively fewer crashes and cases of problematic behavior. Safety was the prime concern in developing such a robust language. 

High Speed

During the development phase or the testing phase, Swift enables developers to use generics and high-order functions and as a result, codes are clean and re-usable and thereby save a lot of time. Apple has made it evident that they’re dedicated to improving the speed at which Swift can run app logic. Swift’s performance approaches to the one of C++, which is known to be the fastest algorithm calculation arithmetic.

Requires Less Coding

In Swift, you can easily combine two strings using the “+” sign, which reduces the code, and of course, the effort of the developers. Hence with Swift, your developer will require writing fewer code lines compared to Objective-C. With Swift, the developer will require writing less code lines compared to Objective-C. And this is the reason why Swift app development services are so high in demand.


Open-source means that developers can give feedback to Apple to make improvements that help in developing future mobile applications. Swift is an open-source language that makes it free for use as you do not have to pay anything. Thus, as an entrepreneur, you can get highly customized apps, developed per your business requirements. Swift also supports Linux based platforms making the platform diverse.

Interactive Coding

It can work in an interactive environment and the developers can see the output while coding. It means that any error in coding can be seen and rectified in the coding stage itself. This type of platform is commonly known as Read–Eval–Print–Loop (REPL) and is very much useful in learning, experimenting.

Supports Dynamic Libraries

Dynamic libraries are an archive of object files that can be linked to an app. In Swift, they are directly uploaded to the memory and ultimately increasing app performance. This feature supports the process of connecting applications created with older versions of the language to those that were developed using newer releases.

Summing up

If you want to develop an iOS app and are confused about which language to go for, Swift can be an ideal choice. Although choosing the language depends upon the kind of app you are looking for and the software development company you choose for your project. The above-mentioned features of Swift may help you in providing a clear picture and you will be able to decide whether or not to go for this language.

Popular iOS applications like Firefox, WordPress, Artsy, Yep, WeChat, Furni, and many others, were developed in Swift and many projects are now migrating to this programming language. Considering the benefits this language offers, one can clearly say that Swift is the future of custom iOS app development, as it helps in creating accessible, engaging, and user-friendly apps, for the successful growth of your business.

Leave a Comment
  • MayaJosephine

    Hi Good Day Wishes, Good one. Keep posting more. I have gained a lot about on demand mobile apps and how it will be beneficial for the business. Nowadays, the success behind any business is because of on-demand mobile apps. Assuredly, it is worth to integrate mobile apps to the business. Here is one of the best on Demand App Development Company Have a Look >>

  • Emmy Milly

    I really liked this blog and it is very useful for us. Thank you so much for giving this information.

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