直接比較
| Delve | WhatSize | |
|---|---|---|
| Visualization | Mixed | List |
| Platform | macOS | macOS |
| Pricing | Paid Paid one-time purchase (around $5 at time of writing) | Paid Paid one-time license (around $15 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。
Delve
An honest APFS-aware treemap plus sunburst with collector cleanup.
＋ Delve: 強み
- Both treemap and sunburst views with APFS-aware measurement
- Collector tray stages deletions before they happen
- Honest marketing about what can and can't be reclaimed
－ Delve: 弱み
- Newer entrant — fewer reviews and community resources
- macOS only, no Windows or mobile companion
- Smaller feature surface than all-in-one suites
レビューを読む: Delve → · Delve 代替を見る →
WhatSize
A fast measuring sorter with column views and cleanup tools.
＋ WhatSize: 強み
- Deep measuring with column, outline, and chart views
- Finds large, duplicate, and orphaned files beyond simple sizes
- Appeals to power users who live in column browsers
－ WhatSize: 弱み
- Dense, technical UI with a real learning curve
- Paid license with no free tier for casual use
- Visualization is secondary to tables and lists
レビューを読む: WhatSize → · WhatSize 代替を見る →
結論: Delve vs WhatSize
Choose Delve if you want mixed visualization on macOS. Choose WhatSize if you prefer list views at paid pricing on macOS. 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, Delve or WhatSize?
Delve wins on mixed visualization for macOS; WhatSize wins on list views for macOS. On price, Paid (Delve) vs Paid (WhatSize). 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 Delve or WhatSize wins on price.