Kotlin vs Java

         When developing android applications, of course, we must know about 2 programming languages ​that are often used, namely Java and Kotlin, both of which have their own advantages and disadvantages, this time I will discuss the advantages and disadvantages between the two.

Using Java for android apps

  • Advantages of Java

Java is easy in terms of ease in developing an application. This is because Java is equipped with a multi-platform nature so that it is widely chosen by programmers in developing applications starting with desktop computers such as Windows and Linux. Likewise with mobile applications based on Android and iOS.

In addition, in programming using Java code, the program and its structure are easy to modify. Of course, based on the needs of the user. Java programming is also object oriented.

  • Java Disadvantages

However, Java also has its drawbacks. One of them is the many features offered. This will require a large enough space and you need a large enough memory resource, for example a computer with a large RAM capacity. Then in terms of security, Java has the disadvantage that it is easy to decompile so that many people hack applications that use this Java programming language.

Using Kotlin for android apps

  • Advantages of Kotlin

Some of the advantages of Kotlin is that it compiles to the JVM bytecode used. Null Pointer Exception safe feature. In addition, Kotlin doesn’t need an overly adopted price to build apps. You just use one click and when you use it you don’t need a learning curve for a long time. Kotlin can also be configured with the Java programming language.

  • Disadvantages of Kotlin

However, Kotlin also has its drawbacks. Some of them are the runtime duration will increase. However, the size is quite small at 800KB. In addition, the Kotlin programming language for some developers also has a fairly high level of difficulty, because in some cases this code language is difficult to read. In addition, the Kotlin programming language has very little memory of its new programming language.

Which one is superior?

From the Kotlin vs Java review above, of course you are wondering, which one is superior? Both do have their own advantages. If it’s your first time creating an application, we recommend choosing the Java programming language. Because Java has a converter to Kotlin but not the other way around.

Meanwhile, if you have an Android development process that spans 160-200 hours and has a fairly complex programming architecture, then Kotlin can be relied on. Likewise for development time between 5-6 months, you can also choose Kotlin.

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