If you’d like to work as a mobile app developer in 2021 but aren’t sure which programming language to start with, you’ve come to the perfect spot.
App developers are in high demand as the need for mobile apps grows by the day. In addition, both large and small businesses are employing app developers to construct their mobile apps. Thus those with expertise in Android and iOS app development are in high demand.
Although there are many programming languages available, not all of them are ideal for app development. That is why it is critical to understand the options and select the best programming language that will enable you to develop an app for Android and iOS and become more all-around.
For ambitious young app developers, there are various options for getting started with app development, such as using Kotlin and Java for Android development, Swift for creating iOS apps for iPhones or a popular language like JavaScript and React Native for creating cross-platform apps for both Android and iOS.

Let Us Learn About 5 Top App Development Languages
Let’s delve deeper into which programming language is ideal for android app development in 2021. Now, you have a basic understanding of the many options accessible to you as an app developer.
JavaScript- JavaScript is the most popular online programming language, believe it or not. JavaScript has grown in popularity because to frameworks like jQuery, Angular, Vue, Svelte, and React.js. Because you can’t seem to stay away from the internet, it’s a good idea to learn JavaScript as soon as possible.
The nicest thing about JavaScript is that it is a true full-stack software development language, which means you can use it to construct frontend GUIs, backend servers, and even mobile apps.
2. Java– Java is a popular, strong, and productive programming language in high demand for job and career advancement. While Java is generally a server-side programming language used to build strong backend services, it can develop Android applications.
3. Swift– Swift includes a fantastic IDE called Xcode, which is self-contained and makes utilizing workspaces a breeze provided you include a library. It is a type-safe language that is simple to read, comprehend, and code in, and it detects the majority of beginner mistakes at compile time. We can use it for server-side tasks. Because most organizations have their framework or use one of the large ones, this is still a novel idea that might be tough to learn depending on where you work.
4. Kotlin– Even though Java is my favorite programming language, Kotlin offers native support and several IDEs for Android development, including IntelliJ IDEA and Android Studio.
Kotlin is the official web app development language for Android apps, which means that Google will continue to promote it.
5. Dart- The most compelling argument we can think of for learning Dart is Flutter, which makes creating cross-platform apps a breeze. If you want to study Flutter, we recommend learning Dart programming.
When you’re familiar to C-style syntax, it’s simple to pick up. Codes are shared between online and mobile apps, and the community is really friendly and helpful.
Also Read: Difference Between Java And Php
Conclusion
That concludes our discussion on the top five programming languages for app development in 2021. You may study anything you like, but if we were you, we would recommend learning Java or JavaScript, as both are popular languages that allow you to create apps. As a result, you’ll become a master app developer as well as a full-stack developer, allowing you to command a better income.
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