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Most Android apps are written in Java! But did you know 94-96 percent of the top 1,000 Android applications have Kotlin code? Java<\/a> has been around since time immemorial and is trusted by about 44-45 percent of developers. But Kotlin also has proved its worth, making itself Kotlin-first. It is used by about six million developers globally. Java is a robust, powerful, and straightforward object-oriented programming language. Developers worldwide use it to build and manage Android applications, server apps, web applications, embedded systems, etc. It has been around for nearly three decades. Kotlin is a relatively new player within the application development realm. It is a statically typed programming language that combines object-oriented programming language and functional programming. That makes it an apt choice for Android and server-side applications. So, who wins the race between Java and Kotlin? Will we get a winner, or eventually find both programming languages on par with each other, resulting in the contest in a draw? Let\u2019s look at some vital differences which you should know before making a choice.<\/p>\n Kotlin and Java compile to ByteCode, which runs on JVM. Hence, it is difficult to compare both concerning their memory usage. But Kotlin has some extra features on its side that make it more functional than Java. Besides, Kotlin\u2019s Coroutines tool simplifies working with multi-threaded applications. But there\u2019s a flip side to the coin as well. Kotlin compiles and executes a little slower than Java due to its plethora of features. Now, let\u2019s see if we get a winner here. Java has more coding processes than Kotlin. Thus, the developer doesn\u2019t have to scratch their head as much while thinking of a solution. But on the other hand, Kotlin has a higher number of laconic constructions that don\u2019t require developers to type as many codes. However, finding solutions in Kotlin is more time-consuming, thus signifying that the language has a greater cognitive load. Kotlin doesn\u2019t require variable specification data type. But Java does. Declaring data type benefits in various ways. It includes easier identification of particular error types, accelerated arithmetic processing, and maximizing memory. Here, Java wins clearly!<\/p>\n These days, many businesses grow quickly. But this rapid growth leads to many outgrowing the technology they use, resulting in inefficiencies, spoiled user experience, etc. Java is a famous programming language. But it isn\u2019t as scalable. Java and Kotlin are equivalent in terms of documentation. But Java is a mile ahead of Kotlin, as it is an old programming language. So, finding a tutorial for Java is easier. It has a soft learning curve, and developers can find its official documentation from Oracle. But Kotlin, although younger than Java, has official documentation that is adequate to help developers know how to work with it. So, in this case, both are equally competent.<\/p>\n Talent availability is a vital constraint driving the choice of a programming language to develop an Android application. Java ranks high on the list of the most-adored technologies, with about 44-45 percent of developers looking to continue with it. But Kotlin, at 62-63 percent, with all its competence, is way ahead in the race.<\/p>\n Java compiles quickly with clean builds from 0 to 1. But as incremental builds are frequent in Agile development, this advantage of Java gets nullified. Now, finally, we come to this crucial question. Honestly, there\u2019s no clear winner between Java and Kotlin. Both are equally competitive programming languages. 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These facts and figures are alluring as they are confusing. They bring companies to a junction where they have alternatives, but they cannot make the right choice (in their context) between Java vs. Kotlin. If you also are stuck in such a dilemma, reading this blog that highlights some significant differences between Java and Kotlin can help.<\/p>\nWhat is Java?<\/h2>\n
Java is best suited for Android applications. One crucial reason for it is that it is platform-independent. Hence, Java can run on any platform. The programming language has its runtime environment, an API, and a Java Runtime Environment. Most of Java\u2019s features are available in open source.<\/p>\nWhat is Kotlin?<\/h2>\n
Kotlin originally intended to make coding in Java more productive. But after 2018, it evolved to become a separate programming language. It received Google\u2019s support and emerged as an alternative to Java for Android application development.<\/p>\nJava Vs. Kotlin – 7 Noteworthy Differences<\/h2>\n
1. Performance<\/h3>\n
As for Java, it is more straightforward. It doesn\u2019t have as many additional features. So, it compiles quicker than Kotlin. But as both outweigh each other in some or the other area, they both emerge as equally performant programming languages. So, that\u2019s a tie!<\/p>\n2. Coding Speed<\/h3>\n
There isn\u2019t much of a difference between the language\u2019s coding speeds. Thus, again, we\u2019ll end up with a tie between both!<\/p>\n3. Type of Data<\/h3>\n
4. Scalability<\/h3>\n
On the other hand, Kotlin is a relatively contemporary innovation. Hence, it resonates more with new-age requirements that include scalability. Kotlin focuses more on scalability in its design, which helps improve the app\u2019s performance even when the number of users swells or there\u2019s a surge in the amount of traffic. So, when scalability is an essential requirement, which is, in many cases, Kotlin provides the edge.<\/p>\n5. Documentation Assistance<\/h3>\n
6. Talent Availability<\/h3>\n
7. Development Cost Involved<\/h3>\n
On the other hand, Kotlin requires significantly fewer code lines than Java, thus saving a lot of development time. Besides, the code is less complex, shorter, and easier to maintain. These factors can translate to better performance. Additionally, Kotlin shortens the development time, thus proving to be more cost-effective than Java.<\/p>\nJava Vs. Kotlin \u2013 What to Choose? FidelSoftech Can Help!<\/h2>\n
Java is apt for large-sized apps with various features and functionalities expected to perform on multiple platforms. So, when do you use Kotlin? It is when performance is of paramount importance and when scalability is crucial. Besides, you can use Kotlin even when you have less development time on hand and when the budget is tight.
The above is general advice, though. For a more specific and contextual understanding of the choice of Java and Kotlin, connect with FidelSoftech. Our consultants will review your needs, objectives, budget, go-to-market time, resource availability, etc., to help you make the most informed and prudent choice. Write to us at \u00a0sales@fidelsoftech.com<\/a>. to connect with our consultants.<\/p>\nRelated Blogs<\/span><\/h3>\n
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