11 Best Android Courses & Tutorials On Udemy [2020]

11 Best Android Courses & Tutorials On Udemy [2020]

Are you looking for the best Android courses on Udemy?

Android is an operating system developed by Google and is designed primarily to run on mobile devices such as smartphones and tablets.

In this article we are going to look at the best Android tutorials online for learning to Android app development with Java and Kotlin.

But before we get into the best Android courses on Udemy, let’s look at 3 mains reasons to learn Android app development in 2020.

  • Android runs on more than 70% of smartphones worldwide which means there’s a high demand for Android app development expertise.
  • Developing Android apps is easy because you don’t need specialized tools as Android Studio can be downloaded and used on a Windows, Mac or Linux. 
  • Android apps are easy to deploy because the Google review system has no restrictions on what you can develop, as long as you don’t violate its main content policies.

These Android courses online will provide you with great learning materials to get you started with your Android training online.

Quick links for the top 11 courses…

1. The Complete Android N Developer Course138,962 
2. Kotlin for Android O Development: From Beginner to Advanced52,096 
3. The Complete Android & Java Developer Course – Build 21 Apps32,653 
4. Android O & Java – The Complete Android Development Bootcamp32,360 
5. The Complete Android Q + Java Developer Course™ : 202028,934 
6. Android App Development Masterclass using Kotlin21,574 
7. The Complete Android + Kotlin Developer Course™10,635 
8. Kotlin for Android & Java Developers: Clean Code on Android4,591 
9. Android Architecture Masterclass4,321 
10. Mobile Penetration Testing of Android Applications4,260 
11. Advanced Android – Architecture with Dagger 2 and more2,975 

Here are the 11 best Android courses and tutorials on Udemy.

Below, I have written a brief summary of what each of these Android tutorials is about, what you’ll learn at the end of each course and who the course is best suited for.

1. The Complete Android N Developer Course

If you want to become an Android app developer then the Complete Android N Developer Course is ideal for you.

This Android Java course online has been refined, honed and polished to deliver valuable content and a great experience for learning Android programming.

During this complete Android N developer course you will learn a range of technologies including open source Parse Server, Firebase, Admob among others…

One of the best ways to learning Android development is through working on actual projects. During this comprehensive Android course on online you will build a WhatsApp clone.

If you don’t have any previous experience in Android development don’t fret, because this course is designed to take you from a complete beginner, right through to a pro developer.

But even an experienced developer can take these Android tutorials to quickly absorb the latest skills, while refreshing existing ones.

Using Java and Android Studio, you’ll learn how to build real, marketable apps by cloning WhatsApp, Uber and Instagram.

Finally, you’ll finish this full Android development course by taking a look at Android Wear – the future of wearable computing.

2. Kotlin for Android O Development: From Beginner to Advanced

In this complete Android tutorial on online you will learn how to build a complete Android application from scratch.

To start of this online tutorial, you’ll begin by downloading and installing Java JDK and Android Studio.

You’ll then go on to learn step by step how to build real Android applications like Instagram & Foursquare Clones.

By taking this tutorial online, you’ll not only get over 15 hours of HD video tutorials, but you’ll also learn about designing your Android apps in Sketch.

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Skills in Sketch will enable you to give your Android applications a professional touch and make it stand out from the crowd.

After completing this Android tutorial on online, you will be able to create almost any kind of Android app as well as submit your new app to the Google Play Store. 

3. The Complete Android & Java Developer Course – Build 21 Apps

Just like we already saw earlier, learning Android App Development will open many doors for you, with a very exciting career.

This Android for beginners course online will enable you to build a strong foundation in Android app development, Android Studio and object-oriented Java Programming.

As a result, you’ll be able to get a great Android developer job as well as launch your app idea that you’ve toying for a while now…?

This Android online course will take you from a complete beginner to an Android developer in just 5 weeks.

You will learn, among other things, Android Studio, the fundamentals of Java Programming used to build Android apps as well as how to build and publish your Android apps on the Google PlayStore.

And most importantly, you’ll learn by building 12 real amazing apps hands on.

These hands-on projects are really key in helping you retain the skills you learn along the course.

4. Android O & Java – The Complete Android Development Bootcamp

This is one of the best Android tutorials online for learning Android app development online.

This easy to follow Android app development course on Udemy is based on an in-person app development bootcamp in London. You will learn how to code Android apps using Java for phones and tablets.

You don’t need to have previous coding experience to take this course because it is beginner friendly.

With hours of high quality video tutorials, you’ll be able to learn Android app development from scratch.

By the end of this Android course, you will be fluently programming native mobile apps in Java and be ready to make your very own apps or start a freelancing job as an Android developer.

Along this online Android development course in 2020 you’ll learn, among other things, the concepts of Object Oriented Programming (OOP), data structures and software design.

5. The Complete Android Q + Java Developer Course™ : 2020

The main goal of this online course is to teach you Android Development and how to build amazing Android Q apps using the Java programming language.

The focus of this course is to help you learn Android development and become the best Android developer.

So if you want to get an Android developer job at an Android App Development Company, then this is the best online course for Android to get you started.

The course instructor is also available to help you out when you are stuck in the learning process by answering any questions you might have in the student forum.

At the end of this Android programming course, you will have discovered the power of Android app development as well as obtained the skills to dramatically increase your career prospects as a mobile app developer.

In order to reinforce what you’ve learnt and put your skills to practice, you’ll build apps like Instagram Clone, Uber Clone and What’s App Clone among others…

6. Android App Development Masterclass using Kotlin

This best Android mobile app course on online will enable you to discover the power of Android app development.

You will not only obtain the skills to dramatically increase your career prospects as an Android developer but also have a head start over other developers using obsolete tools and earlier versions of Android.

Well, through this online course for Android app development you’ll learn how to precisely target both users of current versions of Android and older versions as well.

You’ll learn how to write code for Android that works with the current version and older versions of Android by using the AppCompat library.

Learning the Kotlin language is ideal if you are a complete newbie to Android development because the video tutorials are very beginner friendly and assume no previous coding experiece.

Throught a combination of video tutorials, slides and diagrams, this online Android development course will teach you everything you need to know to become a pro developer.

The course is continually updated by the course instructor so you’ll always get full support.

7. The Complete Android + Kotlin Developer Course™

The main objective of this Android programming course on Udemy is to teach you how to build amazing Android applications using Kotlin.  

What’s a better way to learn Android programming than to learn by building real world apps? 

As if that is not enough, the instructor of this course is available to answer your questions in the student forum when you are stuck.

By taking this top Android course online, you’ll be able to acquire the Android app development skills you need to dramatically increase your career prospects as a mobile app developer.

By the end of this course, you’ll be able to use the latest Android APIs and services to create fully functional Android apps with clean Kotlin code.

Take this online Android course if you are a beginner who wants to learn how to make production ready Android apps.

8. Kotlin for Android & Java Developers: Clean Code on Android

Do you want to learn how to use Kotlin the right way and improve the quality of your Android app code?

Are you excited about writing null-dafe, concise and readable code using Kotlin’s both functional and OOP concepts?

Well, you’ve come to the right place.

This is one of the best Android app development courses that will help you workaround unnecessary boilerplate by using higher-order functions when working with Android APIs.

In fact, the reason this Android course online stands out is because it focuses on teaching good coding practices, so that you can produce cleaner and better code than Java.

It is even recommended as a top Android tutorial from the official Kotlin website and from the official Android website.

That alone testifies to the quality of this Android tutorial on Udemy as an Android app development learning resource online.

9. Android Architecture Masterclass

In this top Android architecture course online you’ll learn to write clean Android applications that are optimized both for fast development and long-term maintenance.

You’ll learn a holistic approach to Android applications architecture that proved itself over the years in real-world professional Android projects.

With the help of the course instructor, you will learn both why software architecture is important, as well as how to apply the best architectural patterns known to the industry.

This is one of the best Android architecture courses online that will analyze many real-world scenarios and help you understand the trade-offs involved in writing clean Android code.

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After completing this mobile app development course in 2020, you’ll become an one of the best Android developers.

This might be a real boost to your app development career and spare you lots of time if you’re building your own apps.

The instructor however assumes that you have previous knowledge of Androud programming, so it’s not the best Android tutorial if you are a complete beginner to Android development.

10. Mobile Penetration Testing of Android Applications

Are you already experienced in computer and networking security and are now thinking of getting into mobile apps as well?

This Android Hacking and Penetration Testing course on Udemy is a hands-on video course that will teach the skills you need to get started.

Through this best selling Android course you will learn the tools and techniques needed for testing the Security of Android Mobile applications.

Android is the most popular mobile operating system, running on nearly 80% of the world’s smartphones, and as such is usually a prime target by malicious hackers compared to iOS apps.

In extreme cases, hackers with malicious intent can do much more than send premium text messages.

In this Android video course you will learn how to hack Android applications by applying web hacking techniques you already know on Android environment.

Furthermore, we are going to explore OWASP Top Ten Mobile and Web most common vulnerabilities.

11. Advanced Android – Architecture with Dagger 2 and more

Android app development has low barrier to entry, which makes it very easy to get an app published on the Play Store.

However, developing a maintainable and testable Android application that is easy to add new features to can be very difficult.

This top rated online Android app course will help you get into the same mindset and teach you how to accomplish these through architecture patterns.

However, this an intermediate course so you need to have some previous experience with Android app basics.

In order to cement the skills in Android architecture, you will be building an application from the very beginning, to a fully functioning Android app with the kind of architecture that you would hope to see in an enterprise level project.

Along this Android architecture masterclass you’ll learn, among other things, dependency injection with Dagger 2, making network requests with Retrofit and MVP / MVVM architectures using Reactive View Models.

Using Reactive View Models with Presenters can help you separate responsibilities and make your application much easier to test.


The popularity of the Android app programming has rised steadily over the past few years…

So why not get started now and learn from the best Android tutorials online?

Learning Android development through online courses and tutorials is a great way to acquire Android app programming skills.

This is by no means an exhaustive list of the best Android courses and tutorials on Udemy for learning Android development.

There are also other advanced Android development technologies like augmented reality apps development that are a great to have after learning the basics.

Have you take any of these best Android courses on Udemy before?

What as your experience?

Please share your thoughts in the comments below.

Geoffrey Barnes

Hey, I’m Geoffrey, a mobile app developer with experince in Xamarin and React Native. I also double in as a freelance tech writer and blogger during my free time. On this blog I share my experience about mobile app development.

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