直接比較
| Nektony Disk Space Analyzer Pro | OmniDiskSweeper | |
|---|---|---|
| Visualization | Sunburst | List |
| Platform | macOS | macOS |
| Pricing | Paid Paid App Store purchase (around $20 at time of writing) | Free Free freeware from The Omni Group |
| 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。
Nektony Disk Space Analyzer Pro
The Pro App Store scanner for moving or removing bulky content.
＋ Nektony Disk Space Analyzer Pro: 強み
- Mac App Store distribution with Apple-handled updates
- Sunburst plus move/remove actions for bulky content
- One-time App Store purchase, no subscription
－ Nektony Disk Space Analyzer Pro: 弱み
- App Store sandbox constrains deep scans without manual grants
- Costs more than several equally capable rivals
- Pro vs standard edition naming confuses buyers
レビューを読む: Nektony Disk Space Analyzer Pro → · Nektony Disk Space Analyzer Pro 代替を見る →
OmniDiskSweeper
A largest-first column browser for quick, no-frills cleanup.
＋ OmniDiskSweeper: 強み
- Completely free from a trusted Mac developer
- Largest-first sorting finds big folders with zero learning curve
- Lightweight and fast on any Mac
－ OmniDiskSweeper: 弱み
- No visual map at all — pure ranked lists
- Dated interface that hasn't meaningfully evolved in years
- No collector, previews, or safety rails beyond the Trash
レビューを読む: OmniDiskSweeper → · OmniDiskSweeper 代替を見る →
結論: Nektony Disk Space Analyzer Pro vs OmniDiskSweeper
Choose Nektony Disk Space Analyzer Pro if you want sunburst visualization on macOS. Choose OmniDiskSweeper if you prefer list views for free 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, Nektony Disk Space Analyzer Pro or OmniDiskSweeper?
Nektony Disk Space Analyzer Pro wins on sunburst visualization for macOS; OmniDiskSweeper wins on list views for macOS. On price, Paid (Nektony Disk Space Analyzer Pro) vs Free (OmniDiskSweeper). 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 Nektony Disk Space Analyzer Pro or OmniDiskSweeper wins on price.