7 App Development Courses: Improve Your Skills

Do you want to become an app developer or you are already one but wish to expand your knowledge? There are some incredible app development courses available online that can help you with that. 

You will learn how to develop apps for different operating systems, such as iOS and Android. More than 6 billion people use smartphones around the world, and enjoy different types of apps, such as GPS, social media apps, food delivery, and much more. 

SaaS companies offer multiple opportunities for professionals who are specialists in app development. By taking one of those courses, you can take the next step to your dream job. Check out the article to know more.  

7 Best App Development Courses

1. The Complete iOS App Development Bootcamp

The Complete iOS App Development Bootcamp will teach you Xcode, UIKit, SwitfUI, ARKit, CoreML, and CoreData. You will also learn how to create augmented reality apps, using Apple's new ARKit. 

This app development course enables you to become a master in app design, so you know how to wireframe, mockup, and prototype your app idea. You will be able to create a portfolio along the course, which focuses on practice as well. The goal is that, by the end of the course, you will be able to build any app you desire. 

Workload: 59.5 hours

Certificate: includes a certificate of completion

Main topics:

• Concepts of Object Oriented Programming (OOP): The type system, variables, functions and methods, inheritance, structures, classes, and protocols.
• Control Structures: Using If/­Else clauses, Switch statements, and logic to control the flow of execution.
• Data Structures: How to work with collections, such as arrays and dictionaries.
• Software Design: How to organize and format code for readability and how to implement the Model ­View­ Controller (MVC) design pattern, Apple's favorite delegation pattern, and the publisher pattern.
• Networking: How to make asynchronous API calls, store and retrieve data from the cloud, and use the JSON format for server communication.
• Persistent Local Data Storage: How to use Core Data, Realm, Codable, and User Defaults to store your app data locally.
• How to Implement In-App Purchases with Apple StoreKit
• Machine Learning: How to make artificially intelligent apps and build your own machine learning models using iOS 13's new CoreML2 and CreateML frameworks.
• Augmented Reality: How to create 3D objects in augmented reality and create incredible 3D animations and real-life interactions using Apple's latest ARKit2 framework.
• SwiftUI: How to use Apple's brand new UI framework to create user interfaces programmatically that look good across all Apple products.

Access type: full lifetime access 

2. The Complete Android 12 & Kotlin Development Masterclass

This app development course will enable you to build different types of Android apps, and use Kotlin. You will learn how to use Android Studio, publish your apps on Google Play, and  generate revenue with your apps. 

The objective of this course is to help you become an Android app developer, so you can find job opportunities in this area and even work remotely. You will get step-by-step guides on how to code Android apps, and also put them into practice by developing your apps along the course, which can be added to your portfolio. 

Workload: 47 hours

Certificate: includes a certificate of completion

Main topics:

• Android Studio
• Kotlin fundamentals
• Object-oriented programming basics in Kotlin
• Age in minutes calculator - Android 12
• Learning XML
• How to create a UI
• Drawing app
• How to use Canvas
• Happy places app
• Weather app
• Trello clone
• User management

Access type: full lifetime access 

3. SwiftUI Masterclass

With the SwiftUI Masterclass, you will learn how to develop iOS iPhone and tablet apps, with amazing layout and design. The course explains how to fetch data from external and internal JSON files using web APIs, basic mobile application design, and prototyping skills.

You will be able to create custom user interfaces with the SwiftUI framework, in-app interactions and animations, and publish the app in the App Store. During the lessons, you will also get Xcode tips and tricks for iOS developers, and develop your own apps to enhance your portfolio. 

Workload: 30.5 hours

Certificate: includes a certificate of completion

Main topics:

• Swift Programming Language
• SwiftUI Framework foundation
• Swift Charts
• Swift Concurrency
• SwiftUI Async/Await feature
• Core Data with SwiftUI
• MVVM Architecture - Design Pattern
• External REST APIs integration
• Combine Framework
• SwiftUI Animation
• Advanced Core Data with Apple's CloudKit integration
• App Clips
• WidgetKit framework, 
• SpriteKit with SwiftUI
• Swift Package Manager (SPM)
• Google FireStore integration with SPM
• Version control with Git
• Native macOS app development
• watchOS
• App design, UI design, UX design
• HealthKit
• MapKit
• RealityKit framework
• PencilKit
• Push Notification
• WKWebView
• Face ID and Touch ID
• App distributions to App Store

Access type: full lifetime access 

4. The Complete Android Oreo Developer Course

The Complete Android Oreo Developer Course will teach you how to create different types of Android apps. You will learn how to submit apps to Google Play, and generate revenue with Google Pay and Google Ads. 

This app development course aims to help you become a professional app developer. It doesn't require any previous experience with coding, you will learn everything from scratch. You will also get to know the new features of Android Oreo, like adaptive icons and virtual reality with Daydream. 

Workload: 37.5 hours

Certificate: includes a certificate of completion

Main topics:

• Introduction to Android Studio
• Java deep dive
• Media: images, videos, and sounds
• Advanced Android features
• Maps and geolocation
• Permanent data storage
• Instagram clone
• Kotlin
• Bluetooth app
• Super Mario Run clone
• Android Wear mini course
• Twitter clone
• ARCore app
• Submitting your app to Google Play
• App marketing
• Setting up a marketing website
• Snapchat clone
• Uber clone
• WhatsApp clone
• Flappy Bird clone

Access type: full lifetime access 

5. The Complete Android 12 Developer Course

If you want to learn how to create Android apps and you don't have any experience in coding, the Complete Android 12 Developer course is for you. It starts teaching the basics programming skills until it goes to the intermediate and advanced levels. 

This app development course aims to enable you to become a professional native app developer. During the lessons, you will know more about Android Studio, Java, machine learning, and other very important tools. 

Workload: 83.5 hours

Certificate: includes a certificate of completion

Main topics:

• Android Studio
• Java basics
• Java object-oriented programming
• Views and widgets
• Unit Converter app
• Layouts
• Lucky Number app
• App resources
• Music player app
• Video player app
• Data storage
• Android JetPack
• ROOM database
• Learning management app
• Firebase
• Machine learning
• Animation and material design

Access type: full lifetime access 

6. .NET MAUI Mobile App Development

With the .NET MAUI Mobile App Development course, you will learn the fundamentals of .NET MAUI, how to implement styles in .NET MAUI app and consume API in .NET MAUI app. The course also teaches you how to use SQLite with a mobile app, and create a minimal API. 

You will understand XAML controls and Syntax, MVVM pattern, and how to design simple API with .NET Core. Besides, you will be able to protect mobile apps using authentication and authorization. 

Workload: 8 hours

Certificate: includes a certificate of completion

Main topics:

• Environment setup
• Create your first .NET MAUI app
• Understand MAUI layouts
• Set global markup values
• Define platform specific values
• Navigating multiple pages
• Create a car listing app
• Develop supporting API
• Test API functions
• Authentication flow
• Package and publish Android App

Access type: full lifetime access 

7. Unit Test Swift Mobile App

The Unit Test Swift Mobile App course was created for professionals who already have experience with Swift, MacOs, and Xcode. You will learn how to follow a test driven development process to implement a feature for an iOS mobile app built with Swift. 

By the end of this course, you will know how to write unit tests and UI tests for Swift mobile apps. Other topics presented in this course are how to use dependency injection, XCTest framework, and Mock dependencies. 

Workload: 8.5 hours

Certificate: includes a certificate of completion

Main topics:

• Basics of unit testing in Xcode
• Test code in isolation
• Implementing network service class
• Implementing presenter class in MVP application
• Unit testing view controller
• Testing old or legacy code
• UI testing

Access type: full lifetime access 

Choose the Best App Development Course for You

As you can see in the list above, there are app development courses for beginners to experienced app developers. You also can choose if you wish to learn more about how to create apps for iOS or Android.

Therefore, before choosing the best app development course for you, set up your goals. What kind of app developer professional do you want to be or which skills do you need to enhance? List the topics you wish to learn and check out the courses that focus on them. 

With Udemy, you have a 30-day money-back guarantee, if the course isn't what you were expecting, you can ask for a refund and apply to another course.