直接比較
| DaisyDisk | Disk Graph | |
|---|---|---|
| Visualization | Sunburst | Mixed |
| Platform | macOS | macOS + iOS |
| Pricing | Paid Paid one-time license (around $10 at time of writing) | Paid Paid one-time purchase (around $6 at time of writing) |
| Open source | No | No |
| Native Mac | Yes | Yes |
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。
DaisyDisk
The beloved sunburst map that made disk cleanup beautiful.
＋ DaisyDisk: 強み
- Gorgeous, instantly readable sunburst map with smooth drill-in
- Fast scanning with a built-in collector for staged deletion
- Long-running Mac citizen with polished onboarding
－ DaisyDisk: 弱み
- Paid license; no free or open-source tier
- macOS only, so mixed-OS households need a second tool
- Collector workflow is manual — no duplicate detection or AI assistance
レビューを読む: DaisyDisk → · DaisyDisk 代替を見る →
Disk Graph
Pie-chart and treemap inspector with snapshots and search.
＋ Disk Graph: 強み
- Multiple views: pie charts, treemaps, and file search
- Snapshots let you compare disk usage over time
- Universal purchase across Mac, iPhone, and Vision Pro
－ Disk Graph: 弱み
- Jack-of-views approach means no single standout visualization
- Cleanup workflow is thinner than dedicated cleaners
- Smaller user base means fewer guides and comparisons
レビューを読む: Disk Graph → · Disk Graph 代替を見る →
結論: DaisyDisk vs Disk Graph
Choose DaisyDisk if you want sunburst visualization on macOS. Choose Disk Graph if you prefer mixed views at paid pricing on macOS + iOS. 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, DaisyDisk or Disk Graph?
DaisyDisk wins on sunburst visualization for macOS; Disk Graph wins on mixed views for macOS + iOS. On price, Paid (DaisyDisk) vs Paid (Disk Graph). 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 DaisyDisk or Disk Graph wins on price.