Android is an open-source operating system for smartphones, tablets, watches, and even television devices. Java Programming Language allows for Android programming. Android recently released a new language, the Kotlin programming language. Kotlin is proclaimed Android’s primary language. This language is developed for beginners as well as for professionals. It’s easier than the programming language Java. Kotlin is a general programming language and is widely used for mobile application development. The Pros of Kotlin Maximizes the Productivity of Teams: Kotlin is a programming language based on Java. It can eliminate both the Java cumbersomeness and the obsolescence. In addition to being a clear, compact, and efficient language, Kotlin prides itself on having an intuitive and concise syntax. It also ensures that code is easier to maintain at scale. Coordinates with Existing Java Code: Kotlin’s programming language has Java Interoperability. It conforms to Java and many other associated frameworks and tools. That allows you to make a switch to Kotlin. If your products can not be written in Kotlin alone, it would be easy to use both the programming languages at once. Maintained with Ease For many IDEs, Kotlin has stellar support including Android studio and numerous other SDK tools. This helps maximize a developer’s overall productivity, as it can handle the toolkits they are already used to on an ongoing basis. Easy to Learn Kotlin aims to enhance Java’s features, rather than simply rewrite them. All the skills a mobile app developer has mastered and acquired when working on Java could also be applied to any Kotlin related project. Kotlin reduces the writing of code compared to Java. This makes kotlin more usable and concise. It reduces a lot of team efforts. In better terms, it increases team efficiency for having a better coding structure and beautiful syntax. Kotlin is easily maintainable and it can be used in a variety of IDE’s. Android Studio is a highly used IDE. This helps increase developer’s productivity. Kotlin is a Less Buggy coding structure. It gives you an error or detects bugs during compile time easily. The Cons of Kotlin It is Still Different from Java Though Kotlin and Java share some similarities, they also have some prominent differences. Developers of the mobile app cannot make a switch to any other programming language without knowing Kotlin thoroughly. Slower Compilation Speed In some cases, Kotlin works faster than Java, particularly while performing incremental constructions. But it should be borne in mind that Java would still reign supreme when it comes to clean construction. Limited Resources for Learning Kotlin Although most developers are increasingly switching to Kotlin, there is a limited developer community available around the world. It leads to limited resources in the app development process for learning the programming language and solving different queries. There might be problems if we have pros in it. But one of the major disadvantages I would like to suggest is, Fewer Kotlin experts are hired.