Skip to content
UdemyKotlinPaid courseAll LevelsCertificate

Kotlin For Android App Development: Kotlin App Development (Udemy.com)

Android Kotlin | Learn Kotlin For Android App Development From Beginner to Advanced and become Kotlin Android Developer

Created by: Oak Academy

Last updated September 2026

icon
What you will learn

  • Kotlin Programming Language
  • What is Kotlin
  • Kotlin Android Fundamentals
  • Java Development Kit - JDK
  • Android Studio
  • Variables in Android Kotlin
  • Kotlin Data Types
  • Type Conversions in kotlin for android
  • Arrays in The complete Android Kotlin Developer Course
  • Operators in android app development kotlin
  • Control Flow Statements
  • Loops in Android App Development
  • All concepts of Object-Oriented Programming
  • kotlin java
  • Kotlin is popular for both Android developers and Java developers.
  • Whether you want to learn Kotlin in order to build your next Android app, or simply need an introduction to language.
  • Kotlin is a statically-typed, general purpose programming language used to develop for the Java Virtual Machine and Android devices

How it compares

Against the other 28 rated Udemy courses in Kotlin on CourseDuck:

  • Rating4.5 out of 5higher than 57% of them
  • Reviews154#22 of 29 by number of reviews
  • Length18.6 hourslonger than 67% of them
  • Last updatedSeptember 2026more recently than 89% of them

icon
Course Description

Hey there,

Welcome to the "Kotlin For Android App Development: Kotlin App Development " course.

Android Kotlin | Learn Kotlin For Android App Development From Beginner to Advanced and become Kotlin Android Developer


Kotlin is popular for both Android developers and Java developers. Whether you want to learn Kotlin in order to build your next Android app, or simply need an introduction to language, Udemy has a top-rated course to help you achieve your goals.

Kotlin is a very new and up-to-date programming language. Kotlin android is accepted by Google as the official language for Android development. Therefore, it is a language that everyone who wants to be an android developer should know. In this course, we teach Kotlin programming language from beginner to advanced level, considering the importance of Kotlin.

Kotlin is a statically-typed, general purpose programming language used to develop for the Java Virtual Machine and Android devices. Kotlin is an amalgamation of the object-oriented and functional programming paradigms and can also be compiled to JavaScript source code.

If you don't know anything about the Kotlin programming language and you want to improve yourself, this course is for you.

In this The complete Android Kotlin Developer course you will learn;

  • What Kotlin is and how it works,

  • Programming Fundamentals with Kotlin,

  • Android Studio

  • Java Development Kit – JDK

  • Variables in android kotlin

  • Kotlin Data Types

  • Arrays in kotlin for android

  • Operators in android app development kotlin

  • Control Flow Statements

  • Loops in android studio kotlin

  • Functions

  • Kotlin for java developers

  • All Concepts of Object-Oriented Programming such as Class, Object, Constructor, Encapsulation, Inheritance etc.

At the end of this course, you will learn the Kotlin android app development programming language in all details and you will have the necessary Kotlin in android development knowledge to be a good Android developer.

Why would you want to take this course?

Our answer is simple: The quality of teaching.

OAK Academy based in London is an online education company. OAK Academy gives education in the field of IT, Software, Design, development in English, Portuguese, Spanish, Turkish and a lot of different languages on the Udemy platform where it has over 1000 hours of video education lessons. OAK Academy both increase its education series number by publishing new courses, and it makes students aware of all the innovations of already published courses by upgrading.

When you enroll, you will feel the OAK Academy`s seasoned developers expertise. Questions sent by students to our instructors are answered by our instructors within 48 hours at the latest.

Fresh Content

It’s no secret how technology is advancing at a rapid rate. New tools are released every day, and it’s crucial to stay on top of the latest knowledge for being a better Kotlin developer. You will always have up-to-date content for this course at no extra charge.

This Kotlin course takes you from absolute beginner core concepts, like showing you the free tools you need to download and install, to writing your very first Kotlin program. You will learn the core Kotlin skills step by step with hands-on examples. If you are from the field and need a refresher this course will be a guide for you, too. Every time you come back to this course you will learn something new or improve yourself.


Video and Audio Production Quality

All our content is created/produced as high-quality video/audio to provide you with the best learning experience.

You will be,

  • Seeing clearly

  • Hearing clearly

  • Moving through the course without distractions

You'll also get:

  • Lifetime Access to The Course

  • Fast & Friendly Support in the Q&A section

  • Udemy Certificate of Completion Ready for Download

Dive in now!

We offer full support, answering any questions.

See you in the "Kotlin For Android App Development: Kotlin App Development " course.

Android Kotlin | Learn Kotlin For Android App Development From Beginner to Advanced and become Kotlin Android Developer


icon
Udemy Discount

The discount is applied through our link. Open the course from here and Udemy's current promotional price is applied at checkout on most courses, no code to type.

Some courses are excluded from Udemy's promotions. If the price does not drop, clear your browser cookies and use the button again.

icon
Instructor Details

Oak Academy

Who is Oak Academy?

Oak Academy is a London-based online technology education company. We publish practical, structured video courses in cybersecurity, IT certification, artificial intelligence, data science, software development, and mobile technologies. More than 470,000+ learners have enrolled in Oak Academy courses on Udemy, leaving over 67,000+ reviews across our catalogue. Our courses are produced in English, Portuguese, and several other languages.

What does Oak Academy teach?

Our catalogue is organized around the skills employers actually hire for:

Cybersecurity and ethical hacking — penetration testing, network and web application security, Nmap, Metasploit, Wireshark, Kali Linux, and hands-on practice environments such as TryHackMe and Hack The Box.

IT certification prep — CompTIA A+, Network+, Security+, and newer tracks including CompTIA DataAI, mapped directly to current exam objectives.

Artificial intelligence and data science — Python, NumPy, Pandas, Matplotlib, machine learning with Scikit-learn, R programming, and end-to-end data projects.

Software and mobile development — Python, Java, JavaScript, Flutter and Dart, Android, iOS, and full-stack web development.

How are Oak Academy courses designed?

icon
More courses by Oak Academy

$84.99

$79.99

$84.99

$109.99

$94.99

$15.99

icon
More Kotlin courses

$84.99

$74.99

$74.99

$12.99

$49.99

$84.99

icon
Reviews

4.5

154 ratings on Udemy

Select a bar to show only those reviews.Select the bar again to show every rating.

By Salih Bitmez on 11/10/2025

Fantastic course that takes you from beginner to advanced in Kotlin for Android development with clear explanations and hands-on projects.

By Andrei Miroshnichenko on 5/26/2025

Quite a good introductory course. However, this course does not cover all the necessary concepts of the language even for Junior (for example, Exceptions)

By Richard Tomlinson on 1/14/2025

This course is misnamed - it is not about Android App Development. It uses Android Studio but never builds an actual app. It introduces Kotlin for someone who doesn't know programming so if you have ever used Java or other languages you will get bored and skip lots of content. It claims to cover all concepts of OOP but never discusses polymorphism and doesn't explain why you might use an interface, for example.

By Rolf Becker on 5/4/2023

absolut gut geeignet

By Mark Tilton on 3/26/2022

Great intro course for a beginner (me). Launch the lessons, pause and follow the steps while you code along with the lesson. For me, that meant a 12 minute tutorial took about 30 minutes. But it gets you coding. I am still struggling on putting it together, the "why" isn't clicking and I don't understand how it ties together to produce a product.

By Birgit Aun on 9/29/2021

This course is well segmented and reasonably paced. The concepts are explained thoroughly, which is exactly what a beginner needs. The audio quality is excellent and on top of that, the narrator is a joy to listen to.

By Can Okan Taşkıran on 9/27/2021

Clear and understandable teaching, They make really easy to understand and It has reasonable price, I like it a lot thanks

By Mário R. on 9/20/2021

Amazing course, not only by the content but the way the instructor teaches. I must say that up to this date i havent found better instructor in Udemy (and i took a LOT of courses). Really looking forward for the release of the new course, covering Android development with Kotlin

By Orlando Nunez on 9/7/2021

very detailed and easy to understand. GREAT INSTRUCTOR

By Muhammed Mustafa GÖKTAŞ on 8/14/2021

Excellent information , clear speaking by OAK Academy. I like this course definetly my friends !:))

Showing all 10 reviews on CourseDuck

Read all 154 reviews on Udemy

icon
Quality Score

No CourseDuck member has rated this course yet. Taken it? Give each part a thumbs up or down.

Content Quality
/
Video Quality
/
Qualified Instructor
/
Course Pace
/
Course Depth & Coverage
/

Overall Score : 90 / 100