Feature comparison

Nektony Disk Space Analyzer Pro vs Space Lens (CleanMyMac)

The paid App Store analyzer with collections, Quick Look, and file actions. CleanMyMac’s bubble-map module for exploring disks and folders. See how their platforms, views, and cleanup workflows fit the way you work.

Sunburst / BubblesPaid / Paid

Which fits your needs?

Nektony Disk Space Analyzer Pro: People who prefer an upfront App Store purchase with visual analysis and collections.

Space Lens (CleanMyMac): Existing CleanMyMac users who want visual disk exploration within their suite.

Features, pricing, and workflow

Scroll across to compare

FeatureNektony Disk Space Analyzer ProSpace Lens (CleanMyMac)
Best fitPeople who prefer an upfront App Store purchase with visual analysis and collections.Existing CleanMyMac users who want visual disk exploration within their suite.
VisualizationSunburst, file directories, and largest-items listBubble-map storage explorer
Platforms and requirementsmacOSmacOS
Pricing and editionsUS Mac App Store lists $19.99 upfront; check your region’s current listing.Part of CleanMyMac; check current subscription/one-time plans and edition availability.
Open sourceNoNo
Native macOS UIYesYes
Cleanup workflowCollect selected files and folders, then move or remove them; check the current removal dialogue.Add selections to the cleanup list, review them, then run the module’s removal action.
Reports and portabilityThe App Store description does not establish scan-report export. Preserve paths and collection decisions before a fresh NullDisk scan.Keep screenshots and paths from Space Lens. The cited manual does not establish report interoperability with NullDisk.

Nektony Disk Space Analyzer Pro: what stands out

A good fit for people who prefer an upfront App Store purchase with visual analysis and collections.

Nektony Disk Space Analyzer Pro: strengths

  • Sunburst, largest-items list, and Quick Look
  • Collect items for moving or removing
  • Scans external storage and accessible cloud folders

Considerations

  • Paid edition distinct from the free-download listing
  • Access depends on macOS permissions and chosen scan locations
  • A cloud-folder scan is not proof of direct provider-account access

Full product guide → · Alternatives →

Space Lens (CleanMyMac): what stands out

A good fit for existing CleanMyMac users who want visual disk exploration within their suite.

Space Lens (CleanMyMac): strengths

  • Bubble visualization of local and external storage
  • Folder-by-folder browsing and a reviewed removal list
  • Part of the broader CleanMyMac maintenance suite

Considerations

  • A suite module rather than a standalone purchase
  • Check module availability in your CleanMyMac edition
  • Suite licensing may be more than needed for disk analysis alone

Full product guide → · Alternatives →

For a useful comparison on your own drive, match the scan root, access permissions, and size mode. Chart style changes how you explore the results; it does not by itself establish measurement accuracy.

Common questions

When should I choose Nektony Disk Space Analyzer Pro?

A good fit for people who prefer an upfront App Store purchase with visual analysis and collections. US Mac App Store lists $19.99 upfront; check your region’s current listing.

When should I choose Space Lens (CleanMyMac)?

A good fit for existing CleanMyMac users who want visual disk exploration within their suite. Part of CleanMyMac; check current subscription/one-time plans and edition availability.

Will both apps show the same size?

Not necessarily. Match the scan root, permissions, exclusions, and logical/allocated-size mode. Hard links, APFS clones, snapshots, sparse files, and cloud placeholders can change totals. A reported size is not a guaranteed amount recovered after deletion.

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