What Coding Language Is Used For Mobile App Development?

What Coding Language Is Used For Mobile App Development?

Mobile app development in Toronto has become one of the most lucrative and sought after professions in the modern world.

With the rise of the internet, coupled with the explosion in popularity of smart devices, qualified professionals who can build mobile apps are constantly in demand all over the world. Apps are built using coding languages, which function the same way words written in a book or manual would.

So what coding languages are used for mobile app development?

There are actually a wide variety of mobile app development languages available to developers. We look at the four most popular and useful coding languages being used today. Read on to find out more!

Student learning to code at mobile app development course in Toronto


One of the most popular coding languages in the world is known as Python.

Python is a high-level programming language that is exceptionally popular for web development, mobile apps, and creating computing software. First developed in 1991, it has remained one of the most used and powerful coding languages on the market.

Python focuses on readability, ease of use, and simplicity. The language is interactive and highly scalable, allowing it to be used at both the micro and macro level of coding to enact fundamental shifts in functionality. This makes it an essential programming language to learn during any course in mobile app development in Toronto. Not only is it easy to learn, but it can also be put into practice immediately and is a highly attractive skill for potential employers.

Some examples of global platforms built using Python include Dropbox, Instagram, YouTube, Spotify, and Reddit. As you can see, Python is able to produce industry-leading applications in a wide range of industries, cementing its place as the most popular and powerful coding language around.


Another popular coding language in mobile app development in Toronto is Swift.

Developed and maintained by Apple, Swift is a general purpose, multi-paradigm coding language primarily used to code applications for Apple products, such as MacBooks, iPhones, iPods, and iPads. It runs on the Objective-C runtime library, allowing one program to utilize multiple different coding languages to enhance functionality and performance.

Apple designed Swift to be an incredibly simple to use coding language that would allow anyone to become a mobile app developer if they wanted. It uses visual, easy to understand coding commands that are tied directly to the desired outcome for enhanced project mapping. Apple also released several additional features, such as “Playgrounds”, that allows mobile app developers to immediately see the effects of the code they have just written. This helps to develop a tangible link between a written command and an outcome, further enhancing the learning experience.

Cestar College offers specialized courses in Swift programming, helping anyone studying mobile app development in Toronto to code for Apple products. With Apple consistently being the most valuable company in the world, and with billions of Apple products on the market, learning how to code in Swift is a smart professional move for anyone looking to become a mobile app developer.


Another powerful and fast coding language is called C++.

Pronounced “C Plus Plus”, this language was designed to build upon the functionality of the C and C+ coding languages. By adding in low-level memory manipulation, C++ is able to perform even more high end and complex mobile applications.

C++ is extremely popular for both mobile app development in Toronto, particularly in the finance and banking industries. C++ allows developers to create cross-platform applications that can function on Microsoft, iOS and Android platforms seamlessly. Its universal debugging features make creating a single mobile app for both iOS and Android phones a breeze, decreasing overheads and shortening development timeframes.

C++ has been used to develop some of the most powerful and widely used apps and software platforms on the planet, including Google Chrome, Amazon, PayPal, and Photoshop. The opportunities for C++ and mobile app development in Toronto are endless!

Close up of a screen showing coding for mobile app development Toronto


The most popular coding language in the world by far is Java.

Originally developed and launched in 1995, Java has remained an integral part of millions of apps and websites across all industries for over 20 years. Java owns almost 25% of the coding language market, almost double the next closest competitor. Java is designed to have as few implementation dependencies as possible and can run on any virtual Java machine, regardless of the underlying computer architecture.

Learning how to code Java is crucial to being able to access some of the most lucrative and senior mobile app development positions in Toronto. Java is built around the idea of “Write Once, Run Anywhere” (WORA), allowing developers to write the code just once and then be able to run the application on any Java-enabled platform without needing to recompile the coding.

The entire Android OS is written using Java, meaning that Java mobile app developers have access to the largest smartphone market in the world. Java can also be used to code for iOS and Windows Phone, making it a truly universal mobile app development coding language.

Are you ready to make a change in career and dive into the exciting world of mobile app development in Toronto? Cestar College offers one of the most comprehensive mobile app development courses in Ontario, focusing on a variety of different coding languages. This allows students to develop skills with real tangible desirability in the workforce, giving them the tools they need to forge successful careers. Contact us today and enroll in your future!

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