직접 비교
| GrandPerspective | Nektony Disk Space Analyzer Pro | |
|---|---|---|
| Visualization | Treemap | Sunburst |
| Platform | macOS | macOS |
| Pricing | Open source Free and open source (GPL); small App Store fee for the packaged build | Paid Paid App Store purchase (around $20 at time of writing) |
| Open source | Yes | No |
| Native Mac | Yes | Yes |
2026년 9월 업데이트 · 가격은 변동됩니다. 제공업체에서 확인하세요.
GrandPerspective
The tiny open-source treemap that shows your biggest files instantly.
＋ GrandPerspective: 강점
- Free and open source with a tiny footprint
- Treemap rectangles make the single biggest space hog obvious
- Fast rescans and a loyal power-user community
－ GrandPerspective: 약점
- Treemap UI is utilitarian — no sunburst, no guided cleanup
- No collector tray or duplicate finder; deletion is file-by-file
- Development pace is slow compared with commercial rivals
리뷰 읽기: GrandPerspective → · GrandPerspective 대안 보기 →
Nektony Disk Space Analyzer Pro
The Pro App Store scanner for moving or removing bulky content.
＋ Nektony Disk Space Analyzer Pro: 강점
- 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: 약점
- App Store sandbox constrains deep scans without manual grants
- Costs more than several equally capable rivals
- Pro vs standard edition naming confuses buyers
리뷰 읽기: Nektony Disk Space Analyzer Pro → · Nektony Disk Space Analyzer Pro 대안 보기 →
결론: GrandPerspective vs Nektony Disk Space Analyzer Pro
Choose GrandPerspective if you want treemap visualization with open-source transparency on macOS. Choose Nektony Disk Space Analyzer Pro if you prefer sunburst 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.
자주 묻는 질문
Which is better, GrandPerspective or Nektony Disk Space Analyzer Pro?
GrandPerspective wins on treemap visualization for macOS; Nektony Disk Space Analyzer Pro wins on sunburst views for macOS. On price, Open source (GrandPerspective) vs Paid (Nektony Disk Space Analyzer Pro). 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 GrandPerspective or Nektony Disk Space Analyzer Pro wins on price.