Android software development involves creating applications for devices running the Android operating system, primarily using Kotlin and Java, with some projects also leveraging C++ via the Android Software Development Kit (SDK). While these are the most common languages, other programming languages and frameworks can also be used to develop Android apps.
Originally written in Java, Android has grown to become the world’s most widely used mobile operating system since its initial release in September 2008. The latest stable version is Android 16, with developers now testing the corresponding tools and features for cutting-edge apps.
Are you interested in building apps for the wide variety of devices that run Android? Here are some of the best-rated Android development courses available on Udemy to help you get started and master the skills needed for today’s Android ecosystem.
1. Flutter & Dart – The Complete Guide [2025 Edition]
Flutter & Dart – The Complete Guide [2025 Edition] course is the ultimate starting point for anyone looking to create beautiful, high-performance mobile apps for both iOS and Android.
Designed for beginners and experienced developers alike, it takes you step-by-step through Flutter and Dart, from the fundamentals to advanced concepts, where you will learn how to build engaging native apps, use device features like Google Maps and the camera, implement authentication, upload images, and even send manual and automated push notifications.
Fully updated in May 2023 and re-recorded from the ground up, this 30+ hour course now offers the most comprehensive and practical approach to Flutter & Dart development. You’ll work on multiple hands-on projects, building apps ranging from simple demos to complex, production-ready applications.
2. The Complete Android Oreo Developer Course
The Complete Android Oreo Developer Course is the perfect launchpad for anyone ready to create professional Android apps and explore the vast opportunities of mobile development.
Designed for beginners and aspiring developers, this course takes you step-by-step through Android 8.0 Oreo, helping you build 23 real-world apps while learning essential skills like Bluetooth, notifications, game development, and augmented reality with ARCore. You’ll also get a mini course on Kotlin, the modern programming language for Android.
Updated with the latest features of Android Oreo, the course covers Adaptive Icons, Picture-in-Picture, Downloadable Fonts, Daydream VR, and more. You’ll learn to submit your apps to Google Play, generate revenue with Google Pay and Google Ads, and gain the confidence to take freelance projects or work from anywhere in the world.
3. React Native – The Practical Guide [2025]
This React Native – The Practical Guide [2025] is the perfect course for web developers who want to build powerful, cross-platform mobile apps without learning Java, Swift, or Objective-C.
Designed for developers familiar with JavaScript and React, this course takes you step-by-step through React Native, teaching you how to create native mobile apps for both iOS and Android. You’ll explore core concepts, responsive designs, navigation, animations, maps, camera integration, user authentication, backend connections, and much more.
Through hands-on projects, including the “Favorite Places” app where users can share pictures and locations, you’ll see React Native in action and learn exactly how to publish your apps to the Google Play Store and Apple App Store.
4. Android Java Masterclass – Become an App Developer
With this Android Java Masterclass – Become an App Developer is the ultimate course for anyone looking to master Android app development with Java, from the latest Android 7 Nougat to older Android versions.
Designed for beginners and aspiring developers, this course takes you step-by-step through building real Android apps, explaining not just how to code but why each step matters. You’ll gain expert-level knowledge of Java and learn to create apps that work flawlessly across multiple Android versions using AppCompat.
Taught by Tim Buchalka and Jean-Paul Roberts, two industry professionals with over 60 years of combined software development experience, the course combines video lessons, slides, and diagrams with practical projects. You’ll learn to use Android Studio, build apps with databases and web services, implement multimedia features, and even make apps “talk.”
5. Android App Development Masterclass using Kotlin
This Android App Development Masterclass using Kotlin is your ultimate guide to building professional Android apps using Google’s recommended language, Kotlin. Whether you’re aiming for the latest Android versions or supporting older devices, this course gives you the skills to create apps that reach the broadest audience possible.
Taught by Tim Buchalka, a top-rated instructor with decades of software development experience, this course walks you step-by-step through Android app development while explaining why each step is important.
You’ll learn Kotlin programming from scratch, master the Android framework, and discover how to use AppCompat to make apps compatible across multiple Android versions.
Through a combination of video lessons, slides, diagrams, and hands-on projects, you’ll create real Android apps, test them on emulators or real devices, and learn to incorporate databases, web services, multimedia, and advanced UI layouts like ConstraintLayout.
6. The Complete Android 14 & Kotlin Development Masterclass
The Complete Android 14 & Kotlin Development Masterclass is designed to take you from beginner to proficient Android developer, giving you the skills to build professional apps, publish them on Google Play, and even work as a freelancer anywhere in the world.
Led by Denis Panjuta, an experienced German engineer with 8+ years in programming and teaching, this course provides a complete, hands-on learning experience. You’ll master Kotlin, Object-Oriented Programming, XML, and Jetpack Compose, and learn how to integrate advanced features like Google Firebase, Google Ads, and Google Pay.
Through over 45 hours of HD video content, step-by-step in-code guides, and practical exercises, you’ll build a wide range of apps from unit converters and shopping list apps to geolocation and music applications.
7. The Complete Android 11 Developer Course
The Complete Android 11 Developer Course is designed to teach you everything you need to know about Android development, from the fundamentals of Kotlin to creating full-featured apps that work on the latest Android 11 devices.
This course is fully updated for Android 11, featuring new sections, projects, and tools, where you’ll learn to:
- Build your own Android apps from scratch using Android Studio.
- Master Kotlin programming and code confidently.
- Design layouts and views to create functional, beautiful apps.
- Build advanced apps with RecyclerViews for dynamic content.
- Integrate databases and cloud-based storage with Firebase.
- Explore the latest Android 11 features and development techniques.
The course is led by Mashrur Hossain, an experienced instructor with a strong background in software development and a 4.5-star rating from 100,000+ students. Mashrur has a proven track record of delivering clear, practical, hands-on teaching that makes learning Android development enjoyable and effective.
