ดวลกัน
| Delve | Space Radar | |
|---|---|---|
| Visualization | Mixed | Mixed |
| Platform | macOS | macOS + Windows + Linux |
| Pricing | Paid Paid one-time purchase (around $5 at time of writing) | Open source Free and open source (MIT) |
| Open source | No | Yes |
| Native Mac | Yes | No |
อัปเดตกันยายน 2026 · ราคาเปลี่ยนได้ — โปรดตรวจสอบกับผู้ขาย
Delve
An honest APFS-aware treemap plus sunburst with collector cleanup.
＋ Delve: จุดแข็ง
- 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: จุดอ่อน
- Newer entrant — fewer reviews and community resources
- macOS only, no Windows or mobile companion
- Smaller feature surface than all-in-one suites
อ่านรีวิว: Delve → · Delve ดูทางเลือก →
Space Radar
Sunburst, treemap, and flamegraph views for disk nerds.
＋ Space Radar: จุดแข็ง
- Three visualizations including a rare flamegraph view
- Free and MIT-licensed for tinkering
- Web-tech stack runs anywhere
－ Space Radar: จุดอ่อน
- Experimental project, not a supported product
- No deletion workflow — visualization only
- Requires comfort with GitHub releases and rough edges
อ่านรีวิว: Space Radar → · Space Radar ดูทางเลือก →
คำตัดสิน: Delve vs Space Radar
Choose Delve if you want mixed visualization on macOS. 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.
คำถามที่พบบ่อย
Which is better, Delve or Space Radar?
Delve wins on mixed visualization for macOS; Space Radar wins on mixed views for macOS + Windows + Linux. On price, Paid (Delve) 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 Delve or Space Radar wins on price.