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NullDisk vs SimplyDiskSweeper

Two analyzers, one disk. NullDisk brings sunburst views to macOS 14+; SimplyDiskSweeper answers with list views on macOS. Here's the honest head-to-head.

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NullDiskSimplyDiskSweeper
VisualizationSunburstList
PlatformmacOS 14+macOS
PricingPaid
One-time purchase — see nulldisk.app/download for current pricing
Free
Free with paid App Store options at time of writing
Open sourceNoNo
Native MacYesYes

Aktualizacja wrzesień 2026 · Ceny się zmieniają — sprawdź u dostawcy.

NullDisk

A native macOS disk-space analyzer with an interactive radial map.

+ NullDisk: Mocne strony

  • Native SwiftUI on macOS 14+, Apple Silicon and Intel
  • Allocated-size measurement with hard-link dedup
  • Staged collector-to-Trash workflow with Quick Look inspector

- NullDisk: Słabości

  • macOS only — no Windows or Linux build
  • Paid license with no free tier
  • No duplicate finder or all-in-one cleaner extras

NullDisk features → · Download NullDisk →

SimplyDiskSweeper

A minimal sorted-list cleaner for quick disk sweeps.

+ SimplyDiskSweeper: Mocne strony

  • Dead-simple sorted lists — no learning curve
  • Fast for routine sweeps of Downloads and caches
  • Lightweight indie app

- SimplyDiskSweeper: Słabości

  • No visual map for understanding usage at a glance
  • Minimal safety rails and no staged collector
  • Not suited to deep forensic cleanups

Czytaj recenzję: SimplyDiskSweeper → · SimplyDiskSweeper Zobacz alternatywy →

Werdykt: NullDisk vs SimplyDiskSweeper

Choose NullDisk if you want a native Mac sunburst, allocated-size honesty, and a staged collector with zero telemetry. Choose SimplyDiskSweeper if you prefer list views for free on macOS.

Częste pytania

Which is better, NullDisk or SimplyDiskSweeper?

NullDisk brings sunburst views to macOS 14+ at paid pricing; SimplyDiskSweeper answers with list views on macOS at free pricing. If you want native Mac polish with a staged, Trash-based cleanup, NullDisk takes it — otherwise pick by OS and map taste.

How do I switch from SimplyDiskSweeper to NullDisk?

Note the largest folders SimplyDiskSweeper flagged, run the same scan in NullDisk, and rebuild the cleanup in its removal collector. The step-by-step is on our switching guide.

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