Flutter and Kotlin are both unique in their manner and are reliable for building cross-platform and native apps. So let's see what is the difference between flutter and kotlin.

1. Flutter Vs Kotlin:
Which One is Best
for Developing
Cross-platform
Application in
2020?
w w w . b a c a n c y t e c h n o l o g y . c o m

2. As the world is fighting against the
COVID-19 rampant, a single ray of hope
for businesses is by building a cross-
platform application. This way, you can
get in touch with your customers and
bring a change.
Flutter or Kotlin? Which one is best for
my cross-platform Mobile app
development? If you are also indecisive
to choose between these two, we are here
to solve your confusion.
We have brought you a comparison
between Kotlin and Flutter based on
several factors so that you can choose the
right one for your cross-platform
application.
Before we set to begin the comparison,
let us see what both these trending
terminologies mean technically.

3. Google introduced Flutter, an open-source
Software Development Toolkit (SDK), in 2015 to
develop mobile, web, and desktop applications
from a single codebase. Flutter overcame the
challenges that mobile and web app developers
faced previously and became the ideal cross-
platform app development framework.
Top brands like Google, Groupon, Square,
Tencent, The New York Times, Alibaba, eBay,
EMR, etc. are using Flutter. The reason behind
Flutter being the most widely used cross-platform
framework goes to its significant features.
Most of you know that Flutter is the ultimate
solution for building cross-platform applications,
and you can leverage countless benefits in record
time, using Flutter. In the difficult times of the
widespread contagion, outsource Flutter app
Development and hire remote Flutter developers
from us.
Flutter

4. In 2011, JetBrains, a software development
company, first found the Kotlin programming
language for the Java Virtual Machine. Kotlin is a
cross-platform programming language by using
which developers can share data, code, and
business logic across Android, iOS, JVM, macOS,
Linux, and Web.
Though the concept of using Kotlin programming
language for cross-platform apps is considerably
new, some famous brand names like Chalk,
Autodesk, Yandex, Touchlab, Icerock, Vmware,
and more are already using it. To know more
about this glorious SDK, read Why Kotlin is the
smartest way for Android app development.
Kotlin

5. Performance
Popularity
UI Experience
Testing Support
Integration
Minimum supported Platform
The factors of comparison we have covered are:
1.
2.
3.
4.
5.
6.
Now let us go through each of these factors in
detail, one-by-one.

6. One of the key advantages of using Flutter is that
it offers the hot reload option. Through this
functionality, developers can simultaneously
modify the backend as well as view the changes in
front-end. This feature makes it very easy to
make a UI choice for the developers. Moreover,
Flutter gives high animation speed that makes
your application more wannabe.
However, Kotlin wins the performance battle
between the two. The credit goes to the
multiplatform code of Kotlin because it compiles
explicitly in the same format as that of the target.
This feature of Kotlin makes it earn the efficient
performance of the apps.
Performance

7. We compared both these cross-platform
frameworks/languages on Google Trends and
found that despite being pretty new, Flutter is
gaining momentum quickly.
Popularity

8. As you know, apart from popularity, you, as an
entrepreneur, would be more interested in
knowing the community size of Kotlin and
Flutter. You would be amazed to know that
Flutter leaves behind Kotlin on the GitHub
community. Kotlin has 31.k stars and 3.8k forks
on GitHub, whereas Flutter has been able to
gather 90.4k stars and 12.1k forks in a limited
time-span.
Hence, the winner of Kotlin Vs. Flutter, based on
popularity, is Flutter.

9. Using Kotlin, UI designers can work on the app’s
appearance, behavior, and performance, just the
way they want. Kotlin does not put any conditions
or instructions, and hence developers can use
their native libraries and tools rather than
building new ones.
On the other hand, Flutter is an SDK, which
primarily enables UI development tools. It has
various in-built widgets and dev environments,
which are available for the designers to use. With
Flutter development services, developers can build
speedy mobile solutions with a custom look and
feel.
UI Experience

10. Flutter comes with good value testing features
to test widgets, app integration, and unit
testing. Well-described documentation for the
same is also available. The widget testing
feature enables users to unit test the widgets.
Flutter operates on Firebase, which is an
efficient Backend-as-a-service.
Kotlin again wins the testing test! Developers
use Kotlin for unit tests of Android
applications.
Testing
Support

11. Flutter integrates quickly and efficiently with
both Android and iOS platforms, which makes
Flutter a perfect choice for building a minimum
viable product MVP.
Integration is not a problem with Flutter, but
with Kotlin, users don’t need to integrate. Yes,
that’s right! Kotlin provides a multiplatform
which enables users to work within their native
framework. Hence, there is no need for
integration, and developers can use their native
tools and libraries for their cross-platform
apps.
Integration

12. With Flutter, users can make use-cases for
mobile applications (Android and iOS), and web
apps. However, Flutter does not support
television (tvOS), Android Auto, CarOS, or
smartwatch OS.
However, with Kotlin, there is no constraint.
Developers can use Kotlin for platforms beyond
mobile, like television, smartwatch, etc.
Minimum
Supported
Platform

13. To sum up, we put in front of you all the
comparison points of Flutter Vs. Kotlin
The Table of
Difference

14. Flutter and Kotlin are both unique in their
manner and are reliable for building cross-
platform and native apps. So now, it depends on
your specific project requirements to choose
between the two. If you have decided that Kotlin
is the right for you, then hire Kotlin app
developer from us to build outstanding android
applications. And if Flutter stole your heart,
then you can leverage our Flutter app
development services. If you are still not sure
between Kotlin and Flutter, then you get in
touch with our expert and schedule a 30
minutes call.
Kotlin Vs.
Flutter Verdict

15. Thank you