Which is Better for your Android App Development in 2022, Kotlin or Java?

 Which is Better for your Android App Development in 2022, Kotlin or Java?

The most popular development languages for creating Android apps are Java and Kotlin. Professionals from any Android app development firm using Java for a long time now have Kotlin as an alternative. Kotlin has established itself as a top-notch programming language since Google designated it as the second official language for creating Android apps at the I/O conference.

Kotlin is a popular open-source programming language

Kotlin, a potent statically-typed programming language preferred by the top android application development companies, runs on the Java Virtual Machine even though it is incompatible with Java. Kotlin-written code functions with Java just as well as it does on its own. Kotlin is a programming language that differs from Java because it uses aggressive inference to determine the types of expressions and values when those kinds have not been explicitly stated. Java occasionally requires repetitive type definitions.

Making a Decision Between Java and Kotlin Becomes Difficult

Regardless of your level of expertise, you are currently faced with the choice between Java and Kotlin. Due to the added variety, it is usual that programmers and business owners alike find it tough to choose the best one for building their Android apps.

Factors in Favor of Java: What Supports Java

Given that Java was used to create Android, it’s not surprising that Java has become a popular choice among developers when creating Android apps. If you are trying to find android developers, then the second-most active language on GitHub is this object-oriented programming language. It has been around for almost 20 years, and its appeal only seems to be growing.

-Java is simple to understand and learn 

-Android app development using Java is quick 

-Cross-platform apps can be quickly developed using Java 

-It has a sizable open source community 

-It is much faster at building apps than Kotlin is 

-Java can handle large projects with ease thanks to Accelerated assembly with Gradle 

-Has a large open source community

Using Java to Develop Android Apps Has Issues

-Java has limitations that can occasionally interfere with the design of the Android API. 

-It also takes more memory and demands more coding than other programming language, making it more prone to problems and failures.

-Java has a problem because it is an outdated version.

What Motivates Kotlin to Take Off in Modern

Kotlin is positioned as the top language for creating Android apps, and programmers worldwide refer to it as “Java upgraded.” When compared to Java, Kotlin offers several advantages over the two-decade-old predecessor. Not without cause, the contemporary programming language Kotlin has various benefits, particularly when creating Android apps.

-One of Kotlin’s key advantages is its full Java compatibility and interoperability with existing code. 

-It is simple to learn even if you have no prior experience with mobile app development. 

-Android Studio fully supports Kotlin. 

-Reliable and precise codes enhance security. 

-Kotlin excels over Java regarding data classes. 

-Smart extension functions in Kotlin enable the best app developers to build clean APIs.

-With Kotlin, there are some additional restrictions.

-There are limitations to utilising Kotlin, just as with any other programming language.

-Kotlin takes longer to compile than Java.

-The higher runtime size associated with Kotlin is one disadvantage. 

-In contrast to the lengthy but quickly explained Java coding, Kotlin involves compact syntax that may first be challenging to understand.

-Kotlin is a very new language. Hence there is currently a smaller community, which means less help is accessible. 

-Fewer experienced Kotlin developers are now available than Java developers, and some Android Studio features like auto-complete and compilation have been noted to be slower in Kotlin than in Java. 

-Official support for Kotlin is not as strong as for Java.

The implication is which one is superior

Even though Kotlin outperforms Java in several areas, it is still far from being the ideal language used in mobile application development services. Although it seems to be on the verge of surpassing Java, it is still very much in the experimental stage. There is little question that Kotlin will soon experience widespread adoption.

Final Note 

With its long history of use and solid reputation, Java won’t be easily replaced. Still, Kotlin is quickly replacing it as the language of choice for startups and people looking for cutting-edge solutions.

Leading Android development companies like AppStudio should test Kotlin out gradually to see how their team responds to it and whether they can get the desired results.



AppStudio is a mobile app development company offering software design and development innovation catering to the needs of numerous start-ups, medium-sized businesses and industry giants. Our company aims to bring a remarkable digital change in the business sector by delivering top-notch robust applications built by leveraging our best app developers power of avant-garde technologies, tools and tech stacks. If you are looking for an app development agency to integrate web or mobile applications in your business, placing a bet on AppStudio would be worth it.

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