Corvyn brings together system monitoring, powerful tweaks, disk cleanup, and DevOps tools into one beautiful native macOS app.
macOS 13+ · Free forever · Pro unlocks everything
No configuration files. No Terminal commands. Just download and go.
Download the .dmg, drag Corvyn to Applications. macOS 13+, Apple Silicon & Intel.
Corvyn appears in your menu bar instantly. The dashboard lights up with live CPU, RAM, and disk stats.
Flip tweaks, free up disk space, kill rogue processes — everything with one click. No Terminal needed.
Corvyn polls your CPU, memory, disk, and network every second using native macOS APIs — the same data Activity Monitor reads. No guessing, no averaging out the truth.
top output)Hidden settings, performance toggles, and power-user tricks that macOS buries deep in Terminal commands — surfaced in a clean toggle UI.
Corvyn scans for developer junk — Derived Data, simulators, npm cache, Docker layers, logs — and lets you delete it all in one click. No guessing what's safe to remove.
See every open port and running Docker container without leaving the app. Kill a rogue process on port 3000 or inspect container logs — all in Corvyn.
Switch between Coding, AI, Focus, and Presentation modes. Each mode applies a curated set of tweaks with a single click — silence notifications, boost performance, dim distractions.
Hit ⌘K from anywhere in the app and jump to any section, toggle any tweak, or trigger any action — keyboard first, no clicks required.
Real feedback from people using Corvyn every day.
"Finally a tool that shows me exactly what's eating my CPU — delta-based CPU% that actually matches Activity Monitor. Nothing else does this correctly."
"Cleaned 47 GB on the first run — Derived Data and simulator runtimes I forgot about. The DevOps panel for ports is something I use literally every day."
"The tweaks panel replaced like 4 different apps I was using. Show hidden files, disable screenshot shadow, reduce animations — all in one place, all reversible."
"I had port 5432 blocked by a zombie postgres process and couldn't figure out what was holding it. Corvyn showed the PID and I killed it in 2 seconds. Incredible."
"The menu bar integration is exactly what I wanted. CPU, RAM, and disk at a glance without opening a full app. Clean, fast, native — feels like it belongs in macOS."
"Coding Mode turns off notifications, reduces animations, and hides the Dock all at once. I switch into it every morning. It's become a real part of my workflow."
Start free. Upgrade when you need more.
Forever free. No account needed.
Billed monthly · cancel anytime
30-day money-back guarantee. No questions asked.
For up to 3 Macs. Pay once, own forever.
Yes. All Pro and Lifetime purchases come with a 30-day money-back guarantee. If Corvyn isn't for you, reach out and we'll refund you — no questions asked.
Corvyn requires macOS 13 Ventura or later. It is fully optimized for macOS 26 Tahoe and Apple Silicon.
Open Corvyn → Preferences (⌘,) → License tab → enter your license key and click Activate. Takes effect immediately, no restart needed.
Yes. The free tier is free forever. Core features like the dashboard, live stats, menu bar integration, and basic tweaks will always be available for free.
Corvyn uses 0–4% CPU at idle. All polling runs on low-priority background queues and stops automatically when you close the window. It's designed to be invisible when you don't need it.
The monthly/yearly Pro plan covers 1 Mac. The $36/yr and $48 Lifetime plans cover 3 Macs. For more machines, contact us and we'll set up the right license.
Corvyn is actively developed. Here's what's been added recently.
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