Find what System Data hides. Xcode, Cursor, Ollama, Claude Code, npm, Docker — all in one click. Free 60+ GB in 30 seconds.
macOS 14+ · Native SwiftUI · No subscription · 30-day refund
CleanMyDev finding 54 GB on a real Mac — segments expand to show exactly what's inside.
Open System Settings → General → Storage and the biggest chunk is usually a gray "System Data" bar.
Apple shows you nothing. On a developer Mac it's almost always 50–150 GB of caches, build artifacts, and AI model files quietly piling up.
CleanMyDev opens that box. Same visual language as Apple's storage panel — but every segment is clickable, named, and safe to clean.
node_modules.Existing Mac cleaners predate AI coding tools. They miss everything that piled up in the last 18 months.
Project sessions, plugins cache, file-history. Issue #10107: a known bug ate 300 GB.
CachedData, WebStorage, GPUCache. .pack files routinely cross 1 GB each.
Rollout sessions, logs, worktrees. OpenAI issue #17000: tens of GB acknowledged.
Local LLM weights you forgot you pulled. Inspect before delete — never wipe blindly.
Hub, datasets, transformers — three separate caches that nobody cleans.
DerivedData, simulator runtimes, npm/pnpm/bun, Docker.raw, JetBrains caches, Pods, target/, venv/, __pycache__.
110+ cleanup targets across 16 categories. Updated continuously.
Built like a developer would build it — scan first, review everything, then trash. Trash, not rm -rf.
Parallel du-based scanner sweeps 110+ paths. Live as it runs.
Color-coded safety badges. Click any segment to see paths, sizes, last-modified.
Default action moves to Trash. Restorable until you empty. Or run official tools like simctl and brew cleanup.
CleanMyDev
|
CleanMyMac X | DevCleaner / Pearcleaner | |
|---|---|---|---|
| AI tool caches (Claude, Cursor, Codex, Cline, Ollama, HF) | ✓ | ✗ | ✗ |
| 110+ dev-specific cache paths | ✓ | partial | Xcode only |
| System Data demystified visually | ✓ | ✗ | ✗ |
| Native SwiftUI (not Electron) | ✓ | ✓ | ✓ |
| No subscription | ✓ | $40/yr | free/MAS |
Trash by default, not rm -rf | ✓ | ~ | ✓ |
| No popup nags or scareware | ✓ | ✗ | ✓ |
No subscription. No upsell. No telemetry. Use it on every Mac you own.
CleanMyDev Lifetime
Powered by Lemon Squeezy · Apple Pay · cards
Default action is Move to Trash — not rm -rf. Anything CleanMyDev deletes is restorable from Finder until you empty the Trash. Every row has a safety badge (SAFE / QUIT FIRST / REBUILDS / DESTRUCTIVE) so you know what you're doing. Destructive items are never pre-selected.
CleanMyMac is for everyone. CleanMyDev is for developers. We know about 110+ dev-specific paths (Xcode, simulators, AI tool caches, package managers, project artifacts) and we explain exactly what each one is. No "Smart Care" black box. No subscription. One-time $9.99.
100% offline. Zero telemetry. The only network calls are if you click "open System Settings" to grant Full Disk Access, or click a GitHub link in the menu.
Local LLM weights are tagged DESTRUCTIVE and never pre-selected. You see the size, you click in, you pick exactly which models to remove. CleanMyDev shows the receipts before it touches anything.
macOS 14 (Sonoma) or later. Universal binary — runs natively on Apple Silicon and Intel.
Launch pricing is $9.99 for the first 1000 buyers, then it goes to $29.99. Whatever you pay is locked in — all future versions included, forever.
30 days, no questions. Email a one-liner and you get your money back. The product should pay for itself in the first scan — if it doesn't, get a refund.
It's your Xcode caches, your Ollama models, your Cursor pack files, your Claude Code sessions. Reclaim them.