Editable labs
Real code, real execution, real failure messages.
Software Engineering
The part of software engineering that is not syntax.
Website Direct edition
Pay once. Fully unlocked. Verified by Apple.
This website download is a separate direct-distribution build from the Mac App Store edition. It contains no StoreKit purchase flow or subscription screen: every feature is available after the one-time website purchase.
Apple notarized this exact disk image after an automated malware check. It is signed with the publisher's Developer ID and its notarization ticket is stapled to the download, so Gatekeeper can verify it even when your Mac is offline.
How signing, notarization and installation work- Version
- 1.0.1 (build 205)
- Released
- 2026-08-23
- Requires
- macOS 14 or later
- Architecture
- Apple silicon and Intel
- Download
- 5.4 MB DMG
- Apple check
- Notarized · Developer ID signed
- SHA-256
92f266a4449a0651c2067cdba4d295d1ec1add26a855b7fd66439a66bc911b07
What it is
What Software Engineering does
A 400-lesson software engineering course as a native Mac app, covering the craft after syntax — design, testing, review, debugging — with editable labs and an offline tutor.
Forty courses across design, testing, code review, debugging and delivery. The labs are the point: you refactor real code, write the test that catches the real bug, and review a diff that contains a real defect.
Runs entirely offline with a tutor grounded in the material.
How it does its job
Decision practice
Commit to an approach before seeing the trade-off.
Portfolio output
Finished projects that demonstrate the judgement, not just the syntax.
What it doesn't do
It will not teach you a specific company's internal framework.
Keep exploring
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Native, local-first, and yours
Software Engineering is a native Mac app distributed as a complete, fully activated download. No subscription, no account, no locked features, no tracking.
Buy & downloadGet Software Engineering
Choose $10 for one app, $20 for two different apps, or $49 for every published app through Stripe's hosted checkout. Download on the confirmation page or open the delivery email on your Mac. Each link is single-use; your email shows its exact expiry. Keep the installer for future use. If your link expires or the download fails, ask for a replacement link with your receipt; do not buy again.
Common questions
What is Software Engineering?
A full-featured native Mac learning app for becoming a production-capable software engineer. 40 courses, 80 modules, and 400 interactive lessons run from first program to a principal engineer capstone across Python, JavaScript, TypeScript, Swift, Git, algorithms, APIs, testing, security, CI/CD, distributed systems, and system design, with 140 editable code labs, 40 portfolio projects, and a private offline AI tutor.
Who is Software Engineering for?
Software Engineering is for Mac users looking for learn to code. 400 lessons on the craft after syntax - design, testing, review, debugging - with editable labs, offline.
Which Macs can run Software Engineering?
Software Engineering requires macOS 14 or later. Supported architecture: Apple silicon and Intel. Check About This Mac before purchasing.
Is this the same Software Engineering edition as the Mac App Store version?
No. The Mac App Store edition can include Apple's in-app subscription system. The website Direct edition is a separately signed build with no StoreKit purchase flow: one website purchase unlocks the complete app with no recurring charge.
Is Software Engineering the full version, or are features locked?
The download is the complete app. There is no subscription, no locked tier, no account, and no trial timer — every feature is included.
How do I get Software Engineering?
Choose $10 for one app, $20 for two different apps, or $49 for every published app through Stripe's hosted checkout on this page. Download links are delivered on the confirmation page and by email. Each link is single-use; its exact expiry is shown in your delivery email. Keep the installer. If the link expires or a download fails, contact support@macossoftware.com with your receipt instead of buying again.
Is the Software Engineering Direct edition notarized by Apple?
Yes. Version 1.0.1 is signed with a Developer ID certificate, notarized by Apple, and distributed with a stapled notarization ticket. Its published SHA-256 checksum is 92f266a4449a0651c2067cdba4d295d1ec1add26a855b7fd66439a66bc911b07.