How to cancel: Open System Settings → Apple ID → Subscriptions, find Disk Cleanup, and tap Cancel Subscription. You keep Pro access until the period ends.
Frequently Asked Questions
General
Smart Scan runs all three scanners — Junk Files, Large Files, and App Cleanup — concurrently and presents you with a combined summary. You review and select what to remove before anything is touched. You can clean everything at once or handle each category independently.
Junk files (logs, caches, temp files) are permanently deleted after your confirmation. Large files and app leftovers are moved to the macOS Trash — you can recover them from Trash at any time until you empty it. We always recommend keeping a Time Machine backup as an extra safety net before any cleanup.
No. Disk Cleanup works entirely offline. All scanning and deletion happens on your Mac with no network communication of any kind. The only network activity is Apple's standard App Store receipt verification when you use a Pro subscription — that is between your Mac and Apple, not our servers.
App Manager scans ~/Library for support files, preferences, and caches associated with apps that are no longer installed on your Mac. These orphaned files accumulate over time and waste disk space. All found files are shown to you for review before anything is moved to Trash. Nothing is deleted automatically.
Yes. The Delete Progress screen has a Stop button that safely cancels the operation after the current file finishes processing. Files already deleted or moved to Trash are not restored, but nothing further is touched.
Subscriptions & Billing
Open System Settings → Apple ID → Subscriptions, find Disk Cleanup in the list, and tap Cancel Subscription. You keep Pro access for the remainder of your billing period. Kerols does not handle any billing — all subscription management goes through Apple.
Sign in to the Mac App Store with the same Apple ID you used to purchase Disk Cleanup. Open the app and your subscription will be recognized automatically. If it isn't, look for a Restore Purchases option within the app's paywall screen.
Refunds are handled directly by Apple. Visit reportaproblem.apple.com, sign in with your Apple ID, find the Disk Cleanup charge, and submit a refund request. Apple typically processes these within a few days.
System & Compatibility
Disk Cleanup requires macOS 14 Sonoma or later. It runs natively on both Apple Silicon (M1 and later) and Intel Macs.
Disk Cleanup uses volumeAvailableCapacityForImportantUsageKey — the same API macOS Storage uses — which includes purgeable space such as APFS snapshots and cached iCloud files. This is why it matches System Settings → General → Storage rather than the older number shown in Finder's Get Info. Both numbers are "correct" — they just measure slightly different things.