It is no surprise that the demand for app development has been increasing exponentially in the past few years. This is due to the fact that 90% of the world’s data was created in the last two years, and the figures are only continuing to grow. The demand for iOS app development is driven by the need to access and process this data. As such, developers are programming in various languages to build scalable, robust, and secure apps.

It is estimated that by 2023, the demand for iOS app development will outnumber the supply of developers. This is because the number of devices that are connected to the internet is increasing at an exponential rate. More and more businesses are relying on mobile apps to reach their target audience. As such, there is a need for developers who are skilled in various programming languages.

No matter what industry you are in, you need to use technologies to help you get the job done. For example, in the software development industry, technologies are essential to every project. There are so many different technologies that are used in this field that it can take time to know which ones to use for a given project. However, a few technologies are fundamental in the software development industry.

In this article, we’ll discuss the top programming language trends developers in 2023 will need to pay close attention to. 

What is a Programming Language?

A programming language is a specialized form of communication that allows developers to instruct computers on what tasks to perform. It is the basis of software development and enables the creation of applications and websites. Programming is used to create applications and websites, but it can also be used to develop games, databases, and other types of software. The language chosen is essential, as it determines the capabilities of the final product.

Programming languages come in a variety of shapes and sizes with different features and strengths. However, all programming languages share a few standard features. They consist of rules that allow string values to be converted into various ways of generating machine code or, in the case of visual programming languages, graphical elements.


Python is the third most popular programming language, with 48.24% of developers using it. It is easy to learn and very versatile, making it an excellent choice for developers who are just starting out. Additionally, it is a popular language for web and app development.

Python is a versatile programming language that is used in a variety of fields for a variety of purposes. In iOS programming it can be used to build libraries, processing tasks, and other functions.


Java is ranked fifth among the top ten programming languages of the future and is a traditional programming language. With its popularity increasing year over year, Java is a great choice for developers looking for a versatile language that they can use in various ways. Java is a popular language for web development, as it can be used to create both static and dynamic web pages. Additionally, it can be used to develop robust, scalable, and secure applications.

It is an economical programming language that can reduce development time significantly. This is because the language is object-oriented, allowing developers to quickly and efficiently write code. Additionally, Java is platform-independent, meaning it can be used on various platforms without the need to rewrite code. One of the main advantages of this language is that it allows for secure applications to be created due to its robust security features.


JavaScript is a dynamic language that supports object-oriented, imperative, and declarative programming paradigms. This makes it an excellent choice for developers looking for a universal language that they can use in various ways. Additionally, JavaScript is a popular language for web development, as it can create static and dynamic web pages. It can also be used to develop robust, scalable, and secure applications.

With 64.96% of developers choosing it, JavaScript ranks first in the most popular programming languages list. It is a lightweight language that is easy to learn and use, making it an excellent choice for developers of all levels. 


C# is the eighth most popular programming language, with 27.86% of developers using it. This language is a great choice for enterprise-level development, as it is a strongly-typed language that supports both object-oriented and functional programming paradigms. It is also platform-independent, which means it can be used on various platforms without the need to rewrite code. Additionally, C# supports features such as LINQ and Lambda expressions, which allow for simpler and faster development.

One of the main reasons that C# is such a popular language is that it is easy to learn. This is thanks partly to its simple syntax and the ease with which it can be integrated into existing applications. Additionally, C# is a versatile language that can be used in various ways. Some of the most common uses for C# include developing robust and scalable applications, creating Windows Forms applications, and creating web applications.


Flutter is an excellent choice for developers of all levels, as it offers a wide range of features and tools that make app development easier and faster. It is a free and open-source mobile UI framework developed by Google, and it allows developers to create stunning, high-performing apps for iOS. 

Flutter uses Dart as its programming language, which is also an object-oriented language. It supports features like Hot Reload, which allows developers to quickly and easily make changes to the code and see the results in real-time. 

It offers widgets, which are customizable UI components that can be used to build beautiful apps. 


Ruby is a programming language that is perfect for iOS development. It is an interpreted, high-level, general-purpose language created by Yukihiro Matsumoto in 1995. Ruby is designed to have a simple syntax and it emphasizes the use of object-oriented programming.

Ruby is well-known for its quick development cycle, great library support, and powerful tools like Rails and Sinatra. Additionally, it is easy to use, efficient and can be used to build large-scale applications. Ruby also has a large community of developers that make it easy to find help when needed.

When it comes to iOS development, Ruby is great for prototyping and debugging quickly. With Ruby, you can create prototypes quickly and easily, giving you the opportunity to make adjustments before continuing with the actual application.


Swift is a powerful programming language designed for use on the iOS platform. It incorporates the best features of C and Objective-C, two of the most popular programming languages, and is used extensively for today’s software projects. This makes it a great choice for developers who want to create both efficient and reliable software. Additionally, Swift is a versatile language that can be used in various ways, making it an excellent choice for developers of all levels.

It was created to make app development fast and easy, which it largely succeeds at. Memory is automatically managed, variables are initialized before use, arrays and integers are checked for overflow, and closures are used to improve readability and flexibility. Additionally, Swift has a strong community of users and developers who constantly create packages and tools to make app development even more accessible.

React Native

React Native is a popular choice for iOS app development due to its easy-to-learn syntax, robust library of components, and strong community support. With React Native, developers can create dynamic, interactive user interfaces quickly and easily.

Furthermore, React Native is highly customizeable, allowing developers to create unique apps that stand out in the App Store. With its scalability and versatility, React Native is a great choice for any iOS app developer.


Objective-C is a compiled object-oriented programming language developed by Apple that is based on the C language and the Smalltalk concepts. It is an excellent tool for developing Mac OS X and iOS applications, allowing developers to take advantage of the Cocoa and Cocoa Touch frameworks. Additionally, it supports dynamic run-time binding and binding to existing Objective-C, C++, and C libraries. Furthermore, it has a powerful type of system and a flexible memory management system that allows developers to create robust and secure applications.


C++ is a powerful, versatile language that has been around for many years. It is an object-oriented language that has a wide range of features, including data structures, object-oriented programming, generics, and templates. 

It supports a wide range of libraries and frameworks, like the Standard Template Library (STL) and Boost. iOS developers can take advantage of these libraries to quickly and easily create stunning, high-performance apps for iOS.


HTML 5 is an excellent language for iOS mobile app development. It offers developers the ability to create powerful applications with the help of JavaScript and CSS. 

It has strong type safety and memory management capabilities, which make it an ideal choice for creating secure and robust mobile applications. 

Since it is open-source and does not require any additional licensing costs, making it a cost-effective solution for developers looking to create efficient and secure mobile applications.

Final takeaway

Although the list of popular programming languages fluctuates over time, organizations looking to create a new product or update a legacy product will want to future-proof their ideas with a well-supported programming language. 

At Hidden Brains, programming languages are one of the most critical tools developers can use to create innovative and creative solutions. We work with the top programming language trends to help our clients create and deliver the best possible software products.

Get in touch with us and build the most sizzling solution for your business. Meanwhile, remember to explore our work profile to entice your senses.