Head to head
| Delve | Diskaroo | |
|---|---|---|
| Visualization | Mixed | Treemap |
| Platform | macOS | macOS + Windows + Linux |
| Pricing | Paid Paid one-time purchase (around $5 at time of writing) | Freemium Free tier; Pro is a one-time unlock (around $20 at time of writing) |
| Open source | No | No |
| Native Mac | Yes | No |
Updated September 2026 · Prices change — please verify with the vendor.
Delve
An honest APFS-aware treemap plus sunburst with collector cleanup.
＋ Delve: Strengths
- 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: Weaknesses
- Newer entrant — fewer reviews and community resources
- macOS only, no Windows or mobile companion
- Smaller feature surface than all-in-one suites
Read the review: Delve → · Delve See alternatives →
Diskaroo
A treemap visualizer with collector tray and smart filters.
＋ Diskaroo: Strengths
- Treemap plus collector tray mirrors the best cleanup flows
- Smart filters and duplicate detection in Pro
- Runs on all three desktop platforms
－ Diskaroo: Weaknesses
- Pro unlock costs more than several native Mac rivals
- Cross-platform UI rather than native SwiftUI feel
- Newer brand with limited independent reviews
Read the review: Diskaroo → · Diskaroo See alternatives →
Verdict: Delve vs Diskaroo
Choose Delve if you want mixed visualization on macOS. Choose Diskaroo if you prefer treemap views at freemium pricing 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.
Frequently asked questions
Which is better, Delve or Diskaroo?
Delve wins on mixed visualization for macOS; Diskaroo wins on treemap views for macOS + Windows + Linux. On price, Paid (Delve) vs Freemium (Diskaroo). 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 Diskaroo wins on price.