直接比較
| LumaDisk | Space Radar | |
|---|---|---|
| Visualization | Sunburst | Mixed |
| Platform | macOS + Windows | macOS + Windows + Linux |
| Pricing | Paid Paid one-time purchase (around $7 at time of writing) | Open source Free and open source (MIT) |
| Open source | No | Yes |
| Native Mac | No | No |
2026年9月更新 · 価格は変動します。提供元でご確認ください。
LumaDisk
A light-speed sunburst that turns your filesystem into light.
＋ LumaDisk: 強み
- Modern sunburst visualization on both Mac and Windows
- Fast scans with a clean, contemporary interface
- Affordable one-time price
－ LumaDisk: 弱み
- Cross-platform toolkit feel rather than fully native Mac UI
- Newer app with a shorter track record than incumbents
- Cleanup tooling is lighter than specialist cleaners
レビューを読む: LumaDisk → · LumaDisk 代替を見る →
Space Radar
Sunburst, treemap, and flamegraph views for disk nerds.
＋ Space Radar: 強み
- Three visualizations including a rare flamegraph view
- Free and MIT-licensed for tinkering
- Web-tech stack runs anywhere
－ Space Radar: 弱み
- Experimental project, not a supported product
- No deletion workflow — visualization only
- Requires comfort with GitHub releases and rough edges
レビューを読む: Space Radar → · Space Radar 代替を見る →
結論: LumaDisk vs Space Radar
Choose LumaDisk if you want sunburst visualization on macOS + Windows. 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.
よくある質問
Which is better, LumaDisk or Space Radar?
LumaDisk wins on sunburst visualization for macOS + Windows; Space Radar wins on mixed views for macOS + Windows + Linux. On price, Paid (LumaDisk) 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 LumaDisk or Space Radar wins on price.