DiskMapper
6.4#68 in disk space analyzersFree planFree planmacOS
VisitDiskMapper vs LumaDisk
What both publish
| Fact | DiskMapper | LumaDisk |
|---|---|---|
| Desktop platforms | macos | macOS,Windows |
| External drive scans | Yes | Yes |
| Free plan | Yes | Yes |
| Maker | The site identifies Brad Macdonald as the independent maker and says DiskMapper is made in Canada. | LumaDisk is made by solo developer Mustapha Benchouk, who publishes under MbApps from Algeria. |
| Privacy | The app has no accounts or telemetry; its routine network connection is a daily update check that sends only the app version and can be disabled. | The app says local scans send no filenames, contents, folder listings, scan results, or in-app usage statistics to LumaDisk. |
| Purpose | DiskMapper analyzes disk space on a Mac by mapping a whole disk, external drive, or folder. | LumaDisk is a disk space analyzer for Mac and Windows that maps a filesystem so users can see what is taking up space. |
| Scan scope | files_folders_apps | files_folders |
DiskMapper plans
- FreeFree
- DonationwareFree
LumaDisk plans
- FreeFree
- LumaDisk license$6.89, paid once
Pick DiskMapper if…
You want what its maker publishes above — check its page for the details.
Pick LumaDisk if…
It suits Mac and Windows users who want to inspect storage visually, including people managing external drives or developer build caches. Its duplicate grouping and large, long-unopened file lists may help identify candidates for cleanup.