Why should you consider Kotlin for Android app development? In this PDF, learn how Kotlin set a new era of mobile app development and why the developers prefer Kotlin over Java.

1. Beginning of a New Era in Mobile
App Development With Kotlin
Technology keeps on evolving in order to meet the current market
requirements, business goals and customer’s needs. In the world of mobile
app development services also, things are always amending. Amongst the
different programming languages, one which is gaining more popularity and
recognition in the market of android app development services is Kotlin. The
community of Kotlin app development services is constantly growing.
Kotlin was developed by JetBrains, back in May 2017, and was announced as
an official Android development language at Google I/O. So, what is Kotlin and
what are its benefits. Let’s have a closer look.
What is Kotlin?
Kotlin is an open-source programming language with cross-platform and
statically typed inference. It is based on Java Virtual Machine (JVM). It
integrates object-oriented and functional programming features. Kotlin is not
only meant for Android app development services but also used for desktop
applications and servers. Android developers have faced a lot of hurdles while
building the apps that’s why Kotlin has been designed as a solution to
overcome the problems. The main aims of the Kotlin language are to enable
mixed-language projects and to improve the coding experience.
Why is Kotlin a Huge Win For Android Developers?
It is very well known that Java is one of the oldest programming languages in
the application field. But being old, it has its own disadvantages and this is

2. where Kotlin stands out. Let’s discuss the key benefits of Kotlin app
development services.
 Easy Learning Procedure: In this growing period of mobile app
development services, learning a new programming language is very time-
taking and difficult. But in the case of Kotlin, it is quite easy to understand
and learn as it is a user-friendly programming language in comparison
with Java. Kotlin has an intuitive syntax because of which the code written
in it can be easily interpreted and reviewed by all who are new to the
programming language.
 Less Coding: Kotlin app development services target optimizing the code
writing process. It has been created in such a way that it requires
minimum coding as compared to Java. According to an estimate, if the
data is to be shared in numerical, it is believed to have 20% less coding
than Java. The main reason behind this is that it reduces the boilerplate
coding which developers used to write in Java. A lot of time was wasted in
identifying the errors or bugs led by using boilerplate coding. Kotlin eases
a developer’s job making the execution better.
 Safety: Java being the oldest programming language has some limitations
and one of them which is faced by developers is a null-point exception.
Mobile app development services face application crashing issues in the
mid-operation in the Java framework. Kotlin’s system has an inbuilt null
safety function. Android depends on null to represent the absence of a
value but null can easily destroy an application. Kotlin fixes this problem
by incorporating inherent null safety.
 Functional Programming: This feature allows android developers to solve
problems more easily in the development process of an application that is
not possible with Java. In Kotlin, the class is compact due to which the
amount of code to be written in this framework is less. Kotlin includes
Lamba expressions, higher-order functions, operator overloading, lazy
evaluation whereas java supports the OOPS programming concept. Java is
only limited to object-oriented programming.
 Multiplatform Concept: The biggest advantage of Kotlin is its multi-
platform development. As Kotlin runs on Java Virtual Machine (JVM) it
allows code sharing between different platforms such as Android and iOS.
This not only saves the development time but also reduces the efforts and
costs involved in providing the Android app development services.
 Not a Costly Affair: Kotlin is an open-source, multiplatform mobile
application language so there is no need to spend additional money on
this framework. Developers can begin using this high-end language by
using the Java-to-Kotlin converter tool in order to convert their existing
Java files. This tool allows the conversion of complex codes to a simpler
form which saves development time, resources, and energy.

3.  Coroutines Feature: Kotlin provides working with multithreading apps
because of the coroutines tool, so it makes complex tasks easier to
manage, unlike the Java framework where multiple threads are created in
the background which makes tasks too complex.
 Fewer Errors and Debugging: Kotlin avoids runtime errors by fixing the
bugs and removing the errors because the compiler here keeps
performing many checks.
Summary: Future of Kotlin
Kotlin, having the back of Android studio, is the developing programming
language of this modern era. The updated features are quite unique and
efficient from older programming languages like Java which takes android app
development to the next level. The amazing characteristics of this framework
like an easy learning process, fast running ability, safe and crushing free,
interoperable with Java, less costly and low-maintenance, etc. make it way
superior to other programming languages. It provides developers a pool of
opportunities where they can experiment with modern programming.
Not to forget, Kotlin’s single code base strategy and multi-platform concept
make it simpler for the developers to design the applications. Kotlin was
developed with the business in mind as it aims at bringing the best out of it by
rendering reliable and unique app development solutions. Google has
announced Kotlin as the official language of Android app development in 2017,
since then, it has seen a rapid increase in demand in both the business and
developer community.