Updated 30 October 2026: You can build a real macOS app without coding experience by describing what you want to an AI agent in Cursor and letting it write the Swift code, while Xcode, Apple's free app-building tool, builds and runs it on your Mac. Buildcamp's course walks you through building Recur, a native Mac subscription tracker, and then selling it with Stripe and licence keys. Plan for signing and notarisation from the start, because Mac apps sold outside the App Store need them.
Who this is for
This guide is for you if you have an idea for a Mac app, perhaps one that helps people keep on top of their subscriptions, and you have never written code. It is also for you if you have built a web app with AI and now want something that lives in the Mac menu bar and Dock.
You will not be typing code yourself. You will be describing features in plain English, testing them and steering the agent. That is a real skill, and it is the one this path teaches.
What "subscription app" means here
People use this phrase in two ways, so let us be clear:
- An app that tracks subscriptions. This is what the Buildcamp course builds. Recur lists your subscriptions, reminds you before they renew, shows where your money goes and can import transactions from a bank CSV file (a simple spreadsheet export from your bank).
- An app that you sell. The course also shows you how to charge for Recur. It takes card payments with Stripe and sends each buyer a licence key (a unique code that unlocks the app) by email.
Selling through the Mac App Store is a different route that uses Apple's own in-app purchase system. The course does not cover that route. It focuses on selling directly from your own website.
The path, step by step
- Install your tools. Download Xcode from the Mac App Store early, as it is a large download. Install Cursor, the AI code editor where the agent writes your code.
- Design before you build. Generate designs for your main screens so you and the agent agree on what you are making.
- Write a build plan. Ask the agent to turn your idea into milestones: small, testable chunks of work. This is the single biggest habit that separates finished apps from abandoned ones.
- Connect GitHub. GitHub stores your code online and keeps a history of every change, so you can always go back.
- Build one milestone at a time. In the course, that means the app shell, local data storage and the subscription list, then renewal reminders and an app icon, then spending insights and bank CSV import, then company logos for each subscription.
- Add payments. Set up Stripe in a sandbox (a safe test copy of your account), sell licence keys and test the whole purchase flow before taking real money.
- Sign, notarise and ship updates. Notarisation is Apple's automated security check for Mac apps distributed outside the App Store. It lets macOS Gatekeeper (the built-in protection that checks downloaded apps) trust your app. The course includes a step-by-step guide to signing, notarising, hosting the download and shipping updates with Sparkle, a widely used update tool for Mac apps.
You can follow the whole journey in Build a macOS app with Cursor.
What you will need
- A Mac. Xcode only runs on macOS.
- Xcode, free from the Mac App Store.
- Cursor, which has a free plan to get started.
- A GitHub account, which is free.
- A Stripe account if you want to sell your app.
- An Apple Developer Program membership when you are ready to distribute. Apple requires the account holder of a developer team to create the Developer ID certificate used to sign Mac apps sold outside the App Store.
- A Cloudflare account for hosting your website and the licence system, and a Resend account for emailing licence keys, if you follow the course setup exactly.
Common mistakes
- Skipping the plan. Asking for "a subscription tracker" in one go produces a tangle. Milestones keep the agent focused and give you a working app at every stage.
- Testing payments with real money. Always use a Stripe sandbox and test cards first.
- Leaving notarisation until the end. Unsigned apps trigger security warnings on other people's Macs. Plan for it early so launch day is not a surprise.
- Assuming bank syncing works for customers. The course shows how to sync your own bank accounts through a personal service. Connecting your customers' bank accounts needs a different kind of provider and approval, so treat bank sync as a personal feature unless you have that in place.
- Not committing after each milestone. Save a snapshot to GitHub every time something works.
FAQs
Can I really build a Mac app with no coding experience? Yes. You describe features in plain English and the agent writes the Swift code. You still need to test carefully and make decisions, which is exactly what the course teaches.
Do I need to learn Swift? No, not to get started. Swift is Apple's programming language and SwiftUI is its way of building screens. You will become familiar with the names as you go, but the agent does the writing.
Do I have to sell through the Mac App Store? No. The Buildcamp course sells the app directly with Stripe and licence keys, then signs and notarises it so it opens cleanly on other Macs.
Do I need a paid Apple developer account? You can build and run the app on your own Mac without one. To sign and notarise the app for other people, you need to be in the Apple Developer Program.
Is this the same as building an iPhone app? Not quite. The tools are related, but this course is about a native Mac app. If you want iPhone and Android apps, see How to build an iOS and Android app with Cursor and Expo as a beginner.