For mobile app developers

The course was recorded for iOS 17. You ship on iOS 26.

Learn iOS 26 and Android 16 from experts whose courses name the version they teach, from $10 a month.

Start Your Free TrialMeet the Experts

Free for 7 days. Valid card required. Cancel anytime.

Sahar
Cover image for iOS 26 Programming for Beginners
Erez
Cover image for Deep Dive Android Development using Jetpack Compose
Forrester
Cover image for How to Build Android Applications with Kotlin
Bailey
Cover image for Flutter for Beginners
Sakhniuk
Cover image for React and React Native

Sound familiar?

You opened the course project. It doesn't build.

Apple and Google change their platforms every year. Our experts wrote the chapters on what broke, in courses that came out after the change.

If I follow a tutorial and the code no longer works correctly with the current version of Swift, I have to stop and determine whether: I misunderstood the lesson; I made a mistake; the API has changed; Swift's concurrency model has changed; or the tutorial itself is simply outdated.

An iOS developer on a course forum, September 2026
Xcode 26 · Lesson-03-Finished
Build Failed2 errors · 1 warning

  • EntryStore.swift

    • error: Main actor-isolated property 'entries' can not be mutated from a nonisolated context1
    • error: Static property 'shared' is not concurrency-safe because it is nonisolated global shared mutable state

  • EntryListView.swift

    • warning: 'NavigationView' will be deprecated in a future version of iOS: use NavigationStack or NavigationSplitView instead2
Android Studio · lesson-03-finished
BUILD FAILED in 4s2 errors · 1 warning

  • MainActivity.kt

    • error: Unresolved reference 'synthetic'.3
    • error: Unresolved reference 'entryList'.

  • FeedLoader.kt

    • warning: 'AsyncTask' is deprecated. Deprecated in Java.4

ExpertEdge

  1. 1Why won't the old concurrency code build?

    Cover image for iOS 26 Programming for Beginners
    Chapter 9 · 2025Swift ConcurrencyiOS 26 Programming for Beginners

  2. 2What changed in SwiftUI since the course?

    Cover image for Mastering SwiftUI- iOS 26 App Development Bootcamp
    Chapter 2 · 2026New in SwiftUIMastering SwiftUI- iOS 26 App Development Bootcamp

  3. 3What do I build the screens with now?

    Cover image for How to Build Android Applications with Kotlin
    Chapter 3 · 2025Developing the UI with Jetpack ComposeHow to Build Android Applications with Kotlin

  4. 4What do I use in place of AsyncTask?

    Cover image for Deep Dive Android Development using Jetpack Compose
    Chapter 17 · 2026Concurrency in KotlinDeep Dive Android Development using Jetpack Compose

Who's teaching?

Learn from experts who've worked in mobile for years

Our mobile experts lead app teams and train other developers. You can look each one up before you start.

  • Cover image for iOS 26 Programming for Beginners
    Ahmad Sahar, author of iOS 26 Programming for Beginners

    Ahmad Sahar

    He trains iOS developers. His iOS 26 course teaches Foundation Models.

    1 titleProfile
  • Cover image for Deep Dive Android Development using Jetpack Compose
    Ron Erez, author of Deep Dive Android Development using Jetpack Compose

    Ron Erez

    Programming for 30 years. His 2026 course is on Jetpack Compose.

    13 titlesProfile
  • Cover image for How to Build Android Applications with Kotlin
    Alex Forrester, author of How to Build Android Applications with Kotlin

    Alex Forrester

    On Android since 2010. His course goes from first screen to Google Play.

    1 titleProfile
  • Cover image for Flutter for Beginners
    Thomas Bailey, author of Flutter for Beginners

    Thomas Bailey

    He runs an education company that builds its own apps in Flutter.

    1 titleProfile
Meet the Experts

What comes after the basics?

You've done the free course. Here's the rest of the app.

100 Days of SwiftUI and Google's Android Basics are free and good. Our experts wrote a chapter on each part of a shipped app beyond its screens.

9:41

Journal

Where do I start?

Stop guessing which course comes next

Set Mobile App Developer as your target. ExpertEdge lines up its skills in order, with the courses for each one.

  1. What you've built

    Where you are

  2. API Design & Development

  3. Application Security & Secure Coding

  4. Cross-Platform Mobile Development

  5. Native Mobile Application Development

  6. Quality Assurance & Automated Testing

  7. Version Control & Collaboration

  8. Mobile App Developer

    The goal

Why not just ask the AI?

Know when the assistant is a release behind

An assistant only knows the code written before its cutoff. Our iOS 26 courses came out after the change.

AssistantTrained to 2024

Add a one-line summary to each journal entry using Apple's on-device model, and give the cards the new glass look.

Apple doesn't offer a public API for its on-device language model. Convert an open model to Core ML and run it yourself:

let model = try Summarizer(configuration: MLModelConfiguration())
let summary = try model.prediction(text: entry.body)
1

For the glass look, give each card a material background:

.background(.ultraThinMaterial, in: .rect(cornerRadius: 16))
2

ExpertEdge

  1. 1iOS 26 opened Apple's on-device model to apps with the Foundation Models framework.

    Cover image for iOS 26 Programming for Beginners
    Chapter 26 · 2025Foundation ModelsiOS 26 Programming for Beginners

  2. 2iOS 26 brought in Liquid Glass, with a glassEffect modifier of its own for SwiftUI.

    Cover image for iOS 26 Programming for Beginners
    Chapter 23 · 2025Adopt Liquid GlassiOS 26 Programming for Beginners

By design

What we left out on purpose

  • Your own devices

    Test on the phones your users carry. No device rack folded into the price.

  • Faster reviews

    Know the pattern your reviewer will ask for before you open the pull request.

  • Between releases

    Pick up a chapter between releases, at your own pace. No class timetable to keep.

You build the app. When one part of it has you stuck, the course for that part is already here.

And the price?

One price, everything included

Monthly

Billed monthly

$15per month

Everything, month to month. Cancel anytime.

What's included

  • Every iOS, Android and cross-platform course
  • The whole course library
  • Skills and a passport that stay yours
Start Free Trial

Annual

Billed yearly ($120)

$10per month

Everything for a third less, paid once a year.

What's included

  • Every iOS, Android and cross-platform course
  • The whole course library
  • Skills and a passport that stay yours
Start Free Trial

No setup fees, no minimum seats. Invoicing available on plans of 20+ seats or more.

Comparing options? Read how ExpertEdge stacks up against Udemy Business, LinkedIn Learning, Coursera and edX in our comparisons

Our blog

Built by people who know how great teams run L&D programs that work at scale

Still not convinced ExpertEdge is the right fit for you? Review some of our thinking on enterprise learning, content strategy and more. See if we align via the full blog.

Content Strategy

The B2B learning content stack most enterprises miss

Enterprise L&D teams have approached content procurement the wrong way for a decade. What a mature B2B learning content stack looks like, and the layers most enterprises are missing.

Oli Huggins

Oli Huggins

CEO and Founder

Comparisons

ExpertEdge vs Coursera and edX for B2B learning

A side-by-side of Coursera, edX and ExpertEdge for enterprise learning content: what each does well, where each falls short, and how to choose.

Oli Huggins

Oli Huggins

CEO and Founder