Yes. You can start learning on Learnr for free. Learnr Pro unlocks higher daily limits and extra features.

Learn iOS Development

Go from Swift basics to an iPhone app running on your own device.

Free to start. Built from a single prompt. No credit card.

iOS development is building apps for iPhone and iPad, usually in Swift using Apple's Xcode IDE on a Mac. Most new apps use SwiftUI, a declarative framework where you describe views as functions of state, while UIKit remains common in older codebases. Along the way you learn navigation, lists, forms, saving data with SwiftData or other persistence options, calling web APIs with URLSession and async/await, and following Apple's Human Interface Guidelines. Publishing requires an Apple Developer Program membership and App Store review. Learnr builds a personalized iOS course from your prompt with short, interactive lessons.

How to learn iOS Development, step by step

Learn core Swift first. Spend a few weeks on optionals, structs, enums, closures and protocols in a playground. SwiftUI code is dense with these features, and it reads much more clearly once they are familiar.
Set up Xcode and run on the simulator. Install Xcode from the Mac App Store, create an iOS app with SwiftUI, and run it in the simulator. Learn the canvas preview, which redraws your view as you type.
Build layouts with stacks and modifiers. Compose screens from VStack, HStack, ZStack, List, Text, Image and Button, and learn that modifier order changes the result. Recreate the layout of a built-in app like Settings or Weather.
Manage state and navigation. Use @State for local values, @Binding to share them with child views, and an observable model class for app data. Add NavigationStack and sheets to move between screens.
Fetch and persist real data. Call a public API with URLSession and async/await, decode JSON with Codable, and save user data with SwiftData. Show loading, empty and error states, not just the happy path.
Ship to a device and TestFlight. Run the app on your own iPhone, then use TestFlight to share a beta. Read Apple's App Store Review Guidelines before submitting, and keep Swift skills fresh with daily Learnr lessons.

What you'll learn

Build interfaces with SwiftUI views, stacks and modifiers
Manage state with @State, @Binding and observable models
Create navigation, lists and forms that feel native
Load data from web APIs and decode JSON with Codable
Test on the simulator and a device and prepare an App Store build

What's inside your iOS Development course

A sample path Learnr builds for iOS Development. Your real course adapts to your goal and level.

1. Swift essentials for app development
2. Xcode, the simulator and project structure
3. SwiftUI layout and state
4. Navigation, lists and user input
5. Networking and saving data
6. Testing, TestFlight and App Store submission

How long does it take to learn iOS Development?

With no prior coding, plan about 3 to 6 months at 5 to 8 hours a week to build and run a small app of your own. Polished, App Store-ready apps with networking and persistence often take 6 to 12 months of practice. Prior programming experience shortens this.

What you need before you start

A Mac that can run a current version of Xcode. No prior programming is required, but learning Swift basics first makes iOS work much easier. An iPhone is useful for device testing.

Common mistakes to avoid

Skipping Swift fundamentals and copying SwiftUI code you cannot read. A few weeks on the language pays for itself quickly.
Putting all logic and networking inside views. Move data and logic into model types so views stay small and testable.
Ignoring Apple's Human Interface Guidelines and App Store guidelines until submission. Read them early so design and policy issues do not force late rewrites.

How Learnr builds your course

Type your topic

Tell Learnr you want to learn iOS Development, or get as specific as you like.

Get a personalized course

Learnr instantly builds a full iOS Development course tailored to your goal and skill level.

Learn and level up

Move through bite-sized lessons and interactive practice, earning XP and keeping your streak.

iOS Development questions, answered

Can I make iPhone apps without a Mac?

Not in the standard way. Xcode, which builds and submits iOS apps, runs only on macOS. You can learn Swift on an iPad with Swift Playgrounds, but publishing needs a Mac.

Should I learn SwiftUI or UIKit?

Start with SwiftUI for new apps, since Apple is investing in it and it is quicker to build with. Learn UIKit basics later if you work on older codebases or need features SwiftUI lacks.

Do I need to pay to publish on the App Store?

Yes. Publishing requires a paid Apple Developer Program membership. You can learn, build and run apps on the simulator and your own device before paying.