best iOS courses online

15 Best iOS App Development Courses & Tutorials Online in 2021

Would you like to build native iOS apps? 

Apple owns the second-largest mobile app market in the world. This means the potential for generating revenue with this platform is huge.

However, getting your app published on the app store can be challenging. 

Apple has strict guidelines and requirements for iOS app developers before they get the green light. Poor UI, app security vulnerabilities, and performance problems like bugs often see many apps get disapproved. 

So if you’d like to get published on Apple’s App Store, it’s essential to learn how to build quality iOS apps. 

But in order to develop good iOS applications, it’s also vital to take the best iOS courses online.

In this article, I’ll be taking you through the best iOS app development courses & tutorials online in 2021 to enable you to build incredible iOS apps for your clients and the App Store. 

Let’s dive right in.  

Courses
1. iOS & Swift – The Complete iOS App Development Bootcamp [Udemy]
2. Swift 5 iOS Application Developer Specialization [Coursera]
3. Introducing App Development for iOS 14 [LinkedIn Learning]
4. The Complete iOS 10 & Swift 3 Developer Course [Udemy]
5. iOS App Development with Swift Specialization [Coursera]
6. iOS 14 Development Essential Training [LinkedIn Learning]
7. The Complete iOS 11 & Swift Developer Course – Build 20 Apps [Udemy]
8. Introduction to Programming in Swift 5 [Coursera]
9. iOS 15 First Look for Developers [LinkedIn Learning]
10. The Complete iOS 12 & Swift Developer Course – Build 28 Apps [Udemy]
11. iOS Development for Creative Entrepreneurs Specialization [Coursera]
12. iOS App Development: Test-Driven Development [LinkedIn Learning]
13. iOS & Swift: Become An App Developer [Udemy]
14. Introduction to iOS App Development with Swift 5 [Coursera]
15. Xcode 12 Essential Training [LinkedIn Learning]

1. iOS & Swift – The Complete iOS App Development Bootcamp [Udemy]

If you’d like to begin your iOS app development journey right from prototyping and designing wireframes, this may be the course for you.

The class covers: 

  • Plenty of design resources as a bonus. It is therefore the best iOS course online for complementary material as you get a coding eBook and a huge bundle of design assets. 
  • Building iOS apps using Swift 5.1 and the CoreML feature so you can integrate machine learning into your app to enhance performance. 
  • A comprehensive section dedicated to the SwiftUI toolkit, Apple’s latest UI framework for creating impressive user interfaces with ease. 

Notably, the course doesn’t cover much on collection views, which is an important design aspect. Regardless of that, it taps into many of Apple’s latest design features like the ARKit, so it is still one of the best iOS courses on Udemy to stay ahead. 

2. Swift 5 iOS Application Developer Specialization [Coursera]

For iOS app development on the latest version of Swift, this 4-part specialization offers a well-updated syllabus for guidance. 

Some course highlights include: 

  • An entry-level introduction to Swift 5, making this one of the best iOS courses on Coursera if you’d like to start right from the basics of Swift programming. 
  • Learning how to use Core Data to build data-driven applications that display data correctly to users via collection views and tables. 
  • You also get to learn about integrating advanced in-app ads, subscriptions, and purchases into your iOS app. As a result, it is an excellent specialization if you’re also keen on monetization. 

It’s worth noting that you’ll need a macOS to get through this specialization as it focuses mainly on this operating system. Even so, it’s only a minor inconvenience as you can easily install a virtual mac machine on your PC in about 30 minutes. 

3. Introducing App Development for iOS 14 [LinkedIn Learning]

Would you like to build apps for iOS 14?

Then you may find that this quick course will teach you all you need to know in under one hour. 

By the end of the training, you’ll be able to: 

  • Get up and running with Xcode, including how to create simple Xcode project templates to layout your design and speed through it. 
  • Create your own app icon and add other finishing touches to bring your iOS app to life and make it app store-ready. 
  • Build sliders, text fields, and other UI components via SwiftUI. This makes it one of the best iOS courses on LinkedIn Learning for creating beautiful UIs. 

The only downside to the course is that it concentrates on app building for iOS 14 which is one step below the latest version. Nonetheless, Apple still actively supports iOS 14 so this remains one of the best iOS courses online in 2021. 

4. The Complete iOS 10 & Swift 3 Developer Course [Udemy]

Would you like to build apps for iOS 10? 

This is the tutorial to get you started with one of the most popular programming languages for mobile app development. Some course benefits include: 

  • With a class that gives you the ability to build 21 iOS 10 apps using Swift 3, this is easily the best iOS course online in terms of variety and practice. 
  • More than 1,000 complementary graphical aspects including icons, buttons, and backgrounds, which you can use for future app designs. 
  • One year’s worth of free web hosting. This can come in handy when you build apps with online storage needs as you won’t need to purchase additional hosting.

Course support for this course however isn’t great. Nevertheless, countless problems have been solved in the Q&A before, so it’s still the best iOS course on Udemy as there’s sufficient technical assistance around common challenges. 

5. iOS App Development with Swift Specialization [Coursera]

The University of Toronto offers this incredible Swift Specialization to walk you through all the important aspects of iOS app development. 

You’ll learn how to : 

  • Use the Cocoa Touch framework and tap into its rich features like Core Animation to generate smooth animations with high frame rates for your app. 
  • Create a fully functioning and advanced app by tapping into threading and advanced algorithms. Therefore, this is the best iOS course on Coursera if you’d like to build complex designs. 
  • Tap into phone hardware and functionalities like GPS, microphone, and camera to build a highly interactive app. 

Unfortunately, this course centers around Swift 2, so you may have problems with deprecated features. That said, it is still one of the best iOS courses online for learning the foundations of Swift programming that you can take into the latest language versions. 

6. iOS 14 Development Essential Training [LinkedIn Learning]

iOS 14 remains one of Apple’s most stable and reliable releases to date, and still offers great market potential that you can tap into. 

The course covers: 

  • Storyboarding best practices, including how to create a strategic and visual storyboard to anticipate coding errors and speed up your prototyping. 
  • Working with a huge variety of stacks in Swift to create popover, detail, and list views, thereby enabling you to configure your app layout with beautiful and smooth navigational features.
  • Detailed explanations behind what every line of code does and why it’s being used. As a result, it is one of the best iOS courses on LinkedIn Learning for basic programming.

You need a little coding experience to comfortably take the class so it may not be suitable for total beginners. However, you only need basic programming knowledge. To be specific, a little familiarity with Swift syntax will help you make progress quickly. 

7. The Complete iOS 11 & Swift Developer Course – Build 20 Apps [Udemy]

This Swift developer course also includes a free book on how to monetize your coding skills. 

At the end of the tutorial, you’ll be able to: 

  • Create high-quality clones of Super Mario Run, Uber, and Tinder apps using Xcode 9 and Swift 4. These projects add professional experience to your CV.
  • Create a marketing website for your apps with free web hosting. As a result, this is the best iOS course on Udemy, if you’d also like to learn how to get users interested in your apps. 
  • Use the instructor’s pro tips to land app development jobs on a host of freelancing websites. 

Unfortunately, you’ll get to only explore basic-level functionalities as opposed to building a complete App Store-ready app. Nonetheless, it is still the best iOS course online for a good understanding of the fundamentals necessary to progress into more advanced courses. 

8. Introduction to Programming in Swift 5 [Coursera]

When it comes to Swift 5, this is an excellent option to ease you into app development, especially if you have no prior programming experience.

Course highlights include: 

  • Creating reusable code segments on Xcode that will give you a head start on future app projects. 
  • It is well-structured with good examples to easily break down the basics of Swift programming language and Swift 5, making it one of the best iOS courses on Coursera for interactivity. 
  • Tips on working with dictionaries and other data constructs to enable simple iOS mobile development for beginners. 

This course is however a little behind in terms of Swift and Xcode versions, so it may not be ideal if you’re keen on the latest iOS releases. Even so, it is among the best iOS courses online for great entry-level programming and offers knowledge applicable across various versions. 

9. iOS 15 First Look for Developers [LinkedIn Learning]

If you have a specific interest in Apple’s latest release of iOS 15, you’ll find that this is the best iOS course online you could try out. 

You’ll learn about: 

  • New button features added to Swift UI, and how to use these new styling options to better control and modify your user interface. 
  • StoreKit updates and how you can now take advantage of the changes to the Interruption Levels API to make useful notification adjustments.  
  • New location features, and how to use the CoreLocationUI to give your app users location data. 

This is a really short course that may not be ideal for beginners as it doesn’t go into design details from scratch but rather explores the new design features for iOS 15. Regardless of your skill level, it’s the best iOS course on LinkedIn Learning to prepare for iOS 15’s functionality changes. 

10. The Complete iOS 12 & Swift Developer Course – Build 28 Apps [Udemy]

From Uber to Instagram, this iOS 12 course offers an abundance of practice as you get the knowledge to build 28 apps to add to your portfolio. 

Other course benefits include: 

  • Important know-how on creating a secure website to market the iOS apps you build, making this one of the best iOS courses online for learning about marketing as well. 
  • Learning to integrate the real world with AI trends like augmented reality to create immersive games with a similar concept to Pokémon Go. 
  • Siri shortcuts to capitalize on user behavior and add convenience to your app. 

Being one of the most comprehensive iOS tutorials, this training may be too involving if you’d like to create an app quickly in under a day. On the other hand, with over 44 hours of content on creating different types of apps, it’s one of the best iOS courses on Udemy for value. 

11. iOS Development for Creative Entrepreneurs Specialization [Coursera]

Starting from Objective-C foundations to advanced Swift, this specialization sets you up on a nice and lucrative career path for entrepreneurial app development. 

The specialization covers: 

  • How to add sound effects and ambient light sensitivity to make an app with an immersive and engaging environment. 
  • Use of gyroscopes, magnetometers, and accelerometers to give your app a realistic gaming experience. This is therefore the best iOS course on Coursera for capitalizing on advanced sensor hardware on iPad and iPhone.
  • App data security using Core Data to ensure safe interactions with various web services. The tutorial also covers secure over-the-air beta app deployment. 

In the fifth course titled “The Future of iOS development”, the video quality dips a little in a few sections. Regardless, it doesn’t affect the legibility of the code and the video quality is great overall throughout all the other five courses.  

12. iOS App Development: Test-Driven Development [LinkedIn Learning]

Would you like to create quality apps without bugs?

Taking a test-driven development (TDD) approach, this training offers insight into how to develop a quality codebase. 

You’ll learn how to: 

  • Create coherent tests, making this the best iOS course online for uncovering vulnerabilities like bugs way before they reach production. 
  • Write scalable and strong code right from your first line thereby minimizing troubleshooting work thanks to a quality-coding approach. 
  • Create small, single-purpose apps in Swift, then build on this knowledge to build large, multi-feature service platforms. 

This course may be due for an update in a few areas, but the TDD theories you get to learn to make it the best iOS course on LinkedIn Learning for writing quality apps. Moreover, there’s excellent instructor support to clear up any issues. 

13. iOS & Swift: Become An App Developer [Udemy]

Are you interested in an iOS app developer job?

If so, this is one of the best iOS courses on Udemy to go from intermediate to expert iOS app developer in no time. 

The course covers: 

  • Advanced Swift concepts such as using the Model View Controller to create smooth navigational features for an engaging user experience. 
  • Tips on using the machine learning framework CoreML to create high-performing apps with excellent responsiveness in a variety of working conditions.  
  • Special access to a large DevOps community, which makes it one of the best iOS courses online for after-course support.  

However, you may have trouble keeping up with the coding due to deprecated features as the course hasn’t been updated in a while. But with more than 90 hours of content on iOS 12 to cover, it still offers great value on the building blocks of Swift. 

14. Introduction to iOS App Development with Swift 5 [Coursera]

If you’d like to learn iOS development on one of the latest versions of Swift 5, this may be the right training for you. 

You’ll be able to: 

  • Create a Window Shopper app from scratch, in a tutorial that addresses different aspects of app design and even common challenges you may encounter, making it one of the best iOS courses on Coursera.
  • Learn the foundations of Swift 5 in a well-presented structure, with great humor to make traditionally complex iOS concepts fun and easy. 
  • Write and execute unit tests, which will help you learn how to better manage your code to avoid errors.  

Unfortunately, you’ll have to do a significant amount of research on your own given the teaching approach. However, it is still the best iOS course online for building self-learning skills, and the instructors consistently point you in the right direction of additional resources.

15. Xcode 12 Essential Training [LinkedIn Learning]

Are you interested in Xcode 12 training? 

If so, this tutorial wonderfully breaks down the building blocks of Xcode 12 in nice, manageable steps. 

Course highlights include: 

  • Line-by-line explanations with less focus on code but more on working with Xcode 12 like you would a text editor. Consequently, this is one of the best iOS courses on LinkedIn Learning if you don’t have any coding experience. 
  • Tips on using the Quick Help Inspector to get important code information and speed up design. 
  • Coverage on how to use the Lice Preview feature to test your iOS app’s interactivity whilst within the IDE. 

Being an entry-level class, this course may feel a little too basic at times if you’re an advanced learner. However, it’s still one of the best iOS courses online to get a refresher, especially if you’re coming into the class from earlier versions of Xcode. 

Conclusion 

So what iOS course would you like to take? 

If you want to get into freelance iOS app development, the Swift 5 iOS Application Developer Specialization is a good option. 

The 4-course specialization is structured to take you from app-building to monetization within the same training. 

There are still many other excellent choices for the best iOS app development courses & tutorials online in 2021 you could try out. 

If you’re more interested in securing a junior developer position at a top company,  iOS & Swift – The Complete iOS App Development Bootcamp will get you ready for the job. 

It’ll give you the skills to build a portfolio of apps to make your resume stand out. 

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