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91 Best + Free Mobile Development Courses & Certificates [2026]
Ranked by Michael Kuhlman, CourseDuck's founder, from student reviews across every provider. How we rank
Our top picks
- Compose Multiplatform - iOS/Android Development with Kotlin [Udemy]
- Android Lifecycles Masterclass [Udemy]
- Create Business Applications with AppSheet [Udemy]
- Jetpack Compose -Android App Development Course with Jetpack [Udemy]
- The Complete Android 16 Course [Part 2] - Jetpack Compose [Udemy]
- Android App's Development Masterclass - Build 2 Apps - Java [Udemy]
- The Complete Android & Kotlin App Development A-Z Bootcamp [Udemy]
- Android Development with Kotlin [Udemy]
- Dagger2 Dependency Injection for Android Developers [Udemy]
- Android Course Build 3 Applications from Scratch with Java [Udemy]
About the best Mobile Development courses
As featured on Harvard EDU, Stackify and Inc - CourseDuck identifies and rates the Best Mobile Development Courses, Tutorials, Providers and Certifications, based on 12,000+ student reviews, public mentions, recommendations, ratings and polling 5,000+ highly active StackOverFlow members. Learn more
Provider
University
Tags
Rating
Duration
Difficulty
Publication Year
Language
92 Filtered Courses
1
Compose Multiplatform - iOS/Android Development with Kotlin (2026)
4.3
A two-hour, single-project crash course that ships one Kotlin currency app to both iOS and Android with fully shared Compose UI, Ktor networking and an offline cache.
Best for: Working Android developers who know Jetpack Compose and want a fast, working KMP template rather than a lecture series.
Pros
Cons
-
- One real app covers networking, local caching, MVVM and Clean Architecture in 2.3 hours
- Shared UI on both platforms, not just shared business logic
- Updated August 2026 with a dedicated course updates section
- One experienced Android developer says it works as a reusable KMP template
-
- Pace is the top complaint across nearly every low-star review; code is often pasted, not explained
- Uses Realm for local storage, which two reviewers found deprecated and replaced on their own
- No coverage of platform-specific cases like permissions or notifications
2
Android Lifecycles Masterclass (2024)
4.9
Ten focused hours on Android component lifecycles, configuration changes and process death, from a course whose 455 reviews average 4.9 stars.
Best for: Working Android developers who keep hitting lifecycle bugs or have an interview with lifecycle questions coming up.
Pros
Cons
-
- Explains why each callback exists, not just the order, so reviewers say the concepts stick.
- Dedicated sections on configuration changes and process death, the two areas the course singles out for tricky bugs.
- Tutorial code lives in an open-source demo app built to test tricky lifecycle behavior.
- Concise at about 10 hours; one reviewer says the shorter length is the perfect fit.
-
- No Jetpack Compose lifecycle module, which one reviewer flagged as a gap.
- One low-star review says on-screen coding mistakes and corrections break the flow.
- Last updated March 2024, and no quizzes or exercises to check understanding.
3
Create Business Applications with AppSheet (2019)
4.4
A free, one hour tour of Google's no-code AppSheet builder that shows spreadsheet users what the platform can do, with 41,000 students and a 4.4 rating despite a 2019 update.
Best for: Spreadsheet users who want a quick, free look at what AppSheet can build before spending real time on it.
Pros
Cons
-
- Free and only an hour, so it costs nothing to find out if AppSheet fits your problem
- Clear step-by-step structure across data, UX, automation, security and publishing
- Reviewers say it left them comfortable moving on to more advanced AppSheet material
- Taught by a practitioner who builds AppSheet apps for businesses, with two co-instructors
-
- Last updated August 2019, so the screens show AppSheet's old editor
- Shows features rather than building one app end to end; styling is barely covered
- No way to ask the instructor questions, and one reviewer wanted captions and a search option
4
Jetpack Compose -Android App Development Course with Jetpack (2026)
4.5
A short, slow-paced Jetpack Compose starter from Oak Academy that builds two small apps, walks through a Google Play release, and was refreshed in September 2026.
Best for: People who know a little Kotlin and want a gentle, line-by-line walk through Compose basics with two small apps.
Pros
Cons
-
- Slow, line-by-line explanations that reviewers say suit true Compose newcomers
- Two full projects, a to-do list and a math game, plus a section on publishing to Google Play
- Updated in September 2026, three years after its 2023 launch
- Short at about 10 hours, with 10 quizzes to check the basics
-
- No MVVM, Room, or SQLite, which two reviewers wanted in the projects
- Navigation section uses the older API, not type-safe navigation, per a one-star review
- Needs basic Kotlin despite the no-prerequisites claim; one reviewer says total beginners get lost
![The Complete Android 16 Course [Part 2] - Jetpack Compose](../../programming/mobile-development/images/6132383_e4cc.jpg?v=1789443251)
5
The Complete Android 16 Course [Part 2] - Jetpack Compose (2026)
4.5
A project-heavy Jetpack Compose course that goes from composables and state through MVVM, Room, Retrofit, Hilt and Firebase to a Google Maps Uber clone, rated 4.5 from 291 reviews.
Best for: Kotlin-comfortable learners who want to build a stack of Compose apps with Room, Retrofit, Hilt and Google Maps rather than study one topic.
Pros
Cons
-
- Ten build-along apps, from a Room note app to a 300-minute ecommerce project and an Uber clone
- Reviewers say Masri explains in detail and shows where a concept applies, not just how it works
- Covers Hilt, Retrofit, Room, Firebase and Google Maps in one place, with about 500 minutes on Maps alone
- Last updated September 2026, so the Compose material is still being refreshed
-
- Several sections ship missing or wrong source code, including an XML project attached to the ecommerce section
- Some lectures use outdated APIs and one reviewer says the instructor did not respond to questions
- One reviewer says the zooming while code is typed makes it hard to follow after looking away
6
Android App's Development Masterclass - Build 2 Apps - Java (2023)
4.7
The "Android Dev Masterclass - Build 2 Apps - Java" course teaches you how to build 2 different Android applications
What You'll Learn
- Make many real working apps that work properly, look great, and are up to date with best practice in 2023
- Go from a complete beginner - even with no previous programming experience to a real Android App Developer
- Switch careers and get a job as an Android Developer
- Make beautiful, professional, Android apps
- You will be able to develop modern Android apps
7
The Complete Android & Kotlin App Development A-Z Bootcamp (2024)
4.4
Building Android Applications using Kotlin Even without Any Prior Programming knowledge
What You'll Learn
- Think of any Android app and build it
- Work as a freelancer to create Android applications, no matter where you are
- You'll be professional at Kotlin programming
- Build Android apps for your portfolio to find your dream job
What You'll Learn
- Students learn essential Kotlin concepts for Android development, covering variables, data types, and control flow.
- Mastery of OOP principles, including class creation, inheritance, and interfaces, empowers students to build scalable and organized Android apps.
- Hands-on experience in Android Studio guides students in creating visually appealing user interfaces with elements like TextViews, EditText, and Buttons.
- Skills in SQLite databases enable effective data managementCRUD operationsfor Android app development.
- Students gain expertise in networking, mastering HTTP requests, JSON handling, and API integration, culminating in practical application for seamless data inter
9
Dagger2 Dependency Injection for Android Developers (2026)
4.5
Learn the basic and advanced feature of Dependency Injection with Dagger2, and update your Android development skills
What You'll Learn
- Dagger2
- Dependency injection
- Understand the architectural importance of DI
- Understand the DI pattern
- Learn how to use Dagger2 in an application
- Build an example project using DI
10
Android Course Build 3 Applications from Scratch with Java (2023)
4.3
Master the Art of Android App Development with Java by Building Real-World Applications
What You'll Learn
- Android app development from scratch, starting with the basics and progressing to advanced concepts.
- Building three complete Android applications, including a word-guessing game, a simple calculator, and a long story app.
- Understanding the latest Android 14 version and ensuring backward compatibility with older Android devices.
- Downloading, installing, and configuring the necessary software, including Java Development Kit (JDK) and Android Studio.
- Creating their first Android app and gaining hands-on experience with the Android framework.
- Testing apps using emulators and real Android devices to ensure functionality and user experience.
- Mastering Java programming concepts and techniques required for Android app development.
- Developing apps that work seamlessly across different Android versions, devices, and screen sizes.
- Utilizing Android Studio 4, Google's premier Android development tool, to streamline the c
11
Build a Rental App with Flutter: iOS & Android Masterclass (2019)
4.6
Start an empire with your first startup app. Learn the Dart programming language and back-end development with Firebase!
What You'll Learn
- Build real-world applications cross-platform simultaneously for iOS and Android.
- Build wireframes for various pages in a user experience.
- Develop frontend user interfaces.
- Use backend databases with Firebase.
- Add user authentication.
- Code in the Dart programming language.
- Display profiles, vacations, bookings, and calendars.
- And more topics. Just keep reading.