正面对决
| SimplyDiskSweeper | Space Radar | |
|---|---|---|
| Visualization | List | Mixed |
| Platform | macOS | macOS + Windows + Linux |
| Pricing | Free Free with paid App Store options at time of writing | Open source Free and open source (MIT) |
| Open source | No | Yes |
| Native Mac | Yes | No |
2026年9月更新 · 价格会变,请以供应商为准。
SimplyDiskSweeper
A minimal sorted-list cleaner for quick disk sweeps.
＋ SimplyDiskSweeper: 优点
- Dead-simple sorted lists — no learning curve
- Fast for routine sweeps of Downloads and caches
- Lightweight indie app
－ SimplyDiskSweeper: 缺点
- No visual map for understanding usage at a glance
- Minimal safety rails and no staged collector
- Not suited to deep forensic cleanups
阅读评测: SimplyDiskSweeper → · SimplyDiskSweeper 查看替代品 →
Space Radar
Sunburst, treemap, and flamegraph views for disk nerds.
＋ Space Radar: 优点
- Three visualizations including a rare flamegraph view
- Free and MIT-licensed for tinkering
- Web-tech stack runs anywhere
－ Space Radar: 缺点
- Experimental project, not a supported product
- No deletion workflow — visualization only
- Requires comfort with GitHub releases and rough edges
阅读评测: Space Radar → · Space Radar 查看替代品 →
结论: SimplyDiskSweeper vs Space Radar
Choose SimplyDiskSweeper if you want list visualization on macOS. Choose Space Radar if you prefer mixed views for free on macOS + Windows + Linux. And if you want a native Mac sunburst with a staged collector and zero telemetry, NullDisk is the third option that beats both on workflow.
常见问题
Which is better, SimplyDiskSweeper or Space Radar?
SimplyDiskSweeper wins on list visualization for macOS; Space Radar wins on mixed views for macOS + Windows + Linux. On price, Free (SimplyDiskSweeper) vs Open source (Space Radar). The honest answer depends on your OS and whether you prefer maps or lists — read the verdict below.
Is there something better than both?
If you want a native Mac sunburst with allocated-size honesty, a staged removal collector, and zero data collection, NullDisk beats both on workflow — even where SimplyDiskSweeper or Space Radar wins on price.