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SPECIFICTION
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ccdu vs StorageRadar

ccdu

github.com

StorageRadar

storageradar.app

Side by side

FigureccduStorageRadar
Price fromFreeFree
Free planYesYes
Free trial——
Open source——
macOSYesYes
LinuxYes—
Plans published13
Spec score · Disk Space Analyzers8.6 (#9)7.8 (#57)
Exportable reportsYesYes
Free planYesYes
Desktop platformslinux,macosmacos
Scan scopefiles_foldersfiles_folders_apps
Treemap viewYesYes

Plans

ccdu

  • ccduFree

ccdu pricing →

StorageRadar

  • FreeFree
  • Core$9.99, paid once
  • Developer$19.99, paid once

StorageRadar pricing →

In their own words

ccdu

ccdu has no write-up on Specifiction yet; its figures are above.

Visit github.com

StorageRadar

StorageRadar is a macOS desktop tool for examining disk use across files, folders, and applications. It reports application sizes and file-type breakdowns, with exportable reports. Treemap and Sunburst views present storage distribution, while local snapshots and history retain scan records. The Free plan costs nothing and includes deep storage scanning, preview access across Disk Analysis, Duplicate Review, App Uninstaller, and Dev Cleanup, plus permissions diagnostics and local MCP integration. The Core plan is listed at $9.99 a month, with a one-time purchase noted. Its added actions include moving items to Trash with an undo window, permanent deletion, applying storage cleanup, and applying app uninstalls. The Developer plan is listed at $19.99 a month, also with a one-time purchase noted. It adds Dev Cleanup actions, ecosystem profiles, report comparisons over time, and JSON, Markdown, and CSV export. The listed desktop platform is macOS.

Visit storageradar.app