Disk Auditor vs StorageRadar
Disk Auditor
diskauditor.comStorageRadar
storageradar.appSide by side
| Figure | Disk Auditor | StorageRadar |
|---|---|---|
| Price from | Free | Free |
| Free plan | Yes | Yes |
| Free trial | — | — |
| Open source | — | — |
| Windows | Yes | — |
| macOS | — | Yes |
| Plans published | 1 | 3 |
| Spec score · Disk Space Analyzers | 8.6 (#7) | 7.8 (#57) |
| Exportable reports | Yes | Yes |
| Free plan | Yes | Yes |
| Desktop platforms | Windows | macos |
| Scan scope | files_folders | files_folders_apps |
| Treemap view | Yes | Yes |
Plans
In their own words
Disk Auditor
Disk Auditor has no write-up on Specifiction yet; its figures are above.
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.