| Price from | Free | $1.25/mo |
| Free plan | Yes | Yes |
| Free trial | — | — |
| Open source | — | — |
| macOS | Yes | Yes |
| Linux | Yes | — |
| Plans published | 1 | 6 |
| Spec score · Disk Space Analyzers | 8.6 (#9) | 8.1 (#41) |
| Free plan | Yes | Yes |
| Desktop platforms | linux,macos | macos |
| Purpose | ccdu is a terminal disk-usage analyzer that stages file deletions and moves for review before committing them. | DiskTree is a native macOS disk space analyzer that maps files and folders into a visual treemap. |
| Safety | The security policy says changes require an explicit commit, targets are rechecked against their staged identity, and system paths are refused. | The app only reads file metadata to build the treemap and does not automatically delete files; Pro cleanup sends files to Trash first. |
| Scan scope | files_folders | files_folders |
| Support | The maker invites bug reports and contributions through GitHub issues and requests private reports for vulnerabilities. | The site lists email support, and the yearly and lifetime plans include priority email support. |
| Treemap view | Yes | Yes |
