PR review with line-level defects
Read a real diff and mark the offending line, as you would in review.
CodeMonkey Pro
The skills that separate someone who can code from someone you can hire.
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
- 1.0.0 (build 4)
- Released
- 2026-08-22
- Requires
- macOS 14 or later
- Architecture
- Apple silicon and Intel
- Download
- 53.3 MB DMG
- Apple check
- Notarized · Developer ID signed
- SHA-256
67da7b791c07132bc881cdfa64fb51254bbbb187f8e14b4bb11939de9abec46e
What it is
What CodeMonkey Pro does
Trains the judgement that comes after syntax — reading unfamiliar code, refactoring safely, reviewing diffs, debugging, mutation testing, system design and security review — across eight studios with deterministic grading, running Python and JavaScript locally.
Syntax is the easy part and every course teaches it. CodeMonkey Pro trains what comes next: reading code you did not write, refactoring without breaking behaviour, spotting the defect in a pull request, debugging from a symptom, writing tests that would actually catch a regression, and reasoning about design, performance and security.
Eight interactive studios grade deterministically. Python 3.13, JavaScriptCore and isolated SQLite runtimes execute on-device, so the exercises run real code rather than simulating it.
How it does its job
Deterministic grading
Eight studios score against defined criteria, not a model's opinion of your answer.
Spaced repetition
A date-seeded daily drill plus simplified FSRS scheduling to keep the judgement fresh.
What it doesn't do
It assumes you can already program. This is the layer above syntax, not an introduction.
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Native, local-first, and yours
CodeMonkey Pro is a native Mac app distributed as a complete, fully activated download. No subscription, no account, no locked features, no tracking.
Buy & downloadGet CodeMonkey Pro
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 CodeMonkey Pro?
An offline engineering-judgment trainer: reading unfamiliar code, refactoring safely, reviewing pull requests, debugging, mutation testing, system design, performance analysis and security review. Eight interactive studios with deterministic grading, all running locally.
Who is CodeMonkey Pro for?
CodeMonkey Pro is for Mac users looking for learn to code. Trains the judgement after syntax - refactoring, review, debugging - across eight deterministic studios.
Which Macs can run CodeMonkey Pro?
CodeMonkey Pro requires macOS 14 or later. Supported architecture: Apple silicon and Intel. Check About This Mac before purchasing.
Is this the same CodeMonkey Pro 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 CodeMonkey Pro 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 CodeMonkey Pro?
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 CodeMonkey Pro Direct edition notarized by Apple?
Yes. Version 1.0.0 is signed with a Developer ID certificate, notarized by Apple, and distributed with a stapled notarization ticket. Its published SHA-256 checksum is 67da7b791c07132bc881cdfa64fb51254bbbb187f8e14b4bb11939de9abec46e.