Why We Don’t Recommend Udemy Courses (And What We Built Instead)
- Matthew Thomas
- Jun 2, 2025
- 6 min read
Updated: Feb 18
Why We Don’t Recommend Udemy Courses (And What We Built Instead)
If you’ve ever browsed for programming courses online, chances are you’ve seen hundreds of Udemy courses teaching Swift or iOS development. Many of them are cheap — some as low as £10. So why would anyone pay £39/month for www.3DaysOfSwift.com?
Let’s break it down.
Price Isn’t Everything — Especially in Tech
Many courses on Udemy are created by instructors who don’t have real experience working in the software industry. These courses often:
• Rely on outdated practices
• Lack structure and consistency
• Focus on building apps, not teaching fundamentals
• Skip over critical thinking and real-world architecture
When you’re trying to break into a highly competitive field, learning from a professional matters. You wouldn’t learn to drive from someone who’s never sat behind the wheel — so why learn coding from someone who’s never shipped a real app?
What Makes 3DaysOfSwift.com Different?
Our program is structured around six key milestones that build from beginner to industry-level understanding. You’re not just watching tutorials — you’re:
• Writing code in interactive Swift playgrounds
• Exploring the Swift language inside Apple’s Xcode IDE
• Reading and editing professional code
• Learning from real developers with 15+ years of experience
You also receive two custom Swift books in Xcode format, a real iOS app project written to a professional standard, and tons of hands-on coding practice.
It’s not about price — it’s about value.
If you want a shortcut that skips quality, Udemy might work. But if you want to truly learn Swift, start with a course designed by developers who’ve been there and know what you need to know!
Get started now and enrol in a short course packed with knowledge and understanding of your situation.
Download a list of topics you will be required to know to pass an interview for an iOS Developer role. Download is below.
Download Swift Study Guide
Enrol in a 3 day Swift Course (written by senior iOS Developers)
Learn Swift by enrolling in a our 3-day online course. We have 6 programs to learn and practice Swift, all included in the price. View all programs here. 3-day online course. The first 3 lessons are free and exist as a preview of course style, taught by one of the worlds most experienced iOS Developers and international consultant.
Tips to Sky rocket Your Swift Career 🚀
Focus on learning the Swift language itself. Most team members start their learning journey by studying Xcode and building apps. It's a lot of information and plenty to get confused about. Most of your colleagues will have many gaps in knowledge that affect their every-day anxiety with completing tasks and having it reviewed by others. Instead, why not become the one of the reviewers? Our advice is to stand out in the tech industry and if you want to stand out I would suggest becoming very knowledgable about the language itself; Every single developer will be using it and they will all be competing over Architecture and not the best use of language features. Armed with an incredible understanding of the language you will have the confidence in knowing you can maintain any existing product on the market.
Gather "Career Things" like they were collectibles in a game. This easy-to-remember and rather broad term is a great bit of advice. Too many engineers let the months go by without really taking on board many exciting projects or doing anything that wows any one. This is a terrible idea in every way. Stand out. Be the best at something (like understanding the language). When you change positions and apply to a different company you will have an interview and they'll grill you with many questions. The main bits to know are these; Your CV gets you the interview. You display your worth in the interview.
Your CV gets you the interview: Your short 2 page bullet-pointed CV is simply a list of amazing things you did to improve the team, the social element, the code quality, the income, how you increased user retention, how you added a successful feature and improved the app. You must collect career things.
You display worth in the interview: In the interview you want to fill the hour with saying similar phrases non-stop to "I was able to tweak the values and affect the income of the product simply by reducing the friction of the onboarding and providing a more seamless and pleasant user experience for the user. We now have only a 14% drop compared to most companies that have around 30% typically." Notice how you use "we" when referring to your current company in interviews. To simplify the phrase just-used, "I helped my company move forward. I improved the product, which led to an increased user experience and ultimately more profits for the company. I am a team player and I will improve your company at every opportunity possible."
Become confident in Interviews. You are now a talented Swift engineer who understands the Swift language and has a list of successful results you can pull out of the bag and discuss and any interview. You are constantly and infinitely talking about specifics of the Swift language and how cool and useful it is. You are stacking up one example after another of how you affected the results of the team and the company. You are great at telling these stories. The world is your oyster and you can be confident in your abilities as well as your choices in life.
Move company every 2 years. Ask for a £10,000 increase. When you become bored at your current job because you know too much think about moving, upgrading your job title and doubling your annual salary.
Be driven and be proud that you help keep the world moving by maintaining the digital services we all love and are constantly glued to.
Not built with A.I. A human with decades of experience wrote this article. It's designed to help you and provide some real-life guidance to start a career in the tech industry with some solid success, lots of growth and being great at what you do.
Why not take our online course and learn Swift in a weekend?
How to Learn Swift
Learn all topics in the Swift Study Guide, write tested systems in code alone & don't waste time building or learning UI (user interfaces). You can achieve all this at 3DaysOfSwift.com.
What Topics Do I need to Learn?
Foundational types, control flow, optionals, functions, closures, classes, structs, enums, value types, reference types, ARC (Automatic Reference Counting), extensions, protocols, concurrency, error handling and generics.
Below is the full list, available to download in markdown language.
Download
The recommended topics to study are those that each iOS Developer would be required or expected to know in order to pass an interview for a junior, mid-level or even a senior role.
Swift Study Guide
Beginner Topics
Topic 1: The Basics & Foundational Types
Topic 2: Control Flow
Topic 3: Optionals
Topic 4: Functions
Closures
Topic 5: Classes
Topic 6: Structs
Topic 7: Enums
Topic 8: Value Types
Reference Types
Topic 9: ARC (Automatic Reference Counting)
Mid-level Topics
Topic 10: Extensions
Topic 11: Protocols
Topic 12: Concurrency
Topic 13: Error Handling
Topic 14: Generics
The Swift Online Course
A 3-day online course for beginners to learn the Swift Programming Language. Each lesson is taught in Xcode; the industry-standard tool for writing software in Swift for Apple devices. This course offers transformation from beginner to Swift engineer. You build a strong foundation that can easily grow by learning more topics, more advanced features and typing more code. This short course is followed by downloading the Developers Toolkit (FREE also). All these resources are offered for FREE. Good luck on your journey learning Swift and applying for jobs in the tech industry.
Where Do I Learn Swift?
The website starts each students learning journey with a free 3 lesson preview. All you have to do is to sign up and start learning Swift free of charge. The 4th lesson will be provided by subscribing to a monthly plan which unlocks all of the online programs including the Developers Toolkit (Language reference guides and downloadable code examples). After completing the 3-day course each student will continue to enrol in the numbered programs displayed in our members centre. The 3rd program will start the students collection of the Developers Toolkit; The Official Swift Book written by Apple, a professionally written Xcode project and The Swift Cheatsheet (language reference guide).
How to Enrol
Click here to sign up and enrol.
How to Learn Swift
Learn all topics in the Swift Study Guide, write tested systems in code alone & don't waste time building or learning UI (user interfaces). You can achieve all this at 3DaysOfSwift.com.
Why not take our online course and learn Swift in a weekend?
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Welcome to our community of 3DaysOfSwift.com students!
Google Search Words - SEO - Hashtags & Terms
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We are not affiliated with 100 Days of Swift. If you want to learn SwiftUI please visit HackingWithSwift.com.
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