LighterMac
See what's inside System Data, then clear it safely
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LighterMac opens the grey “System Data” bar in your Mac's storage settings and names what's inside: caches, build folders, old iPhone backups, app leftovers. Each item says what happens if it goes, and only things that rebuild themselves are ever suggested. Everything goes to the Trash first, with a list to put it back. It also uninstalls apps with their leftovers and moves rarely used files to another drive. Your files never leave your Mac.
PH · launched Sep 22, 2026 · 2 upvotes (top 26%) · 0 views
Niche: disk space cleanup utilities · 196 launches, 13 in the last 7 days ▼ -19% · Explore this niche →
Category and tags
- Horizontal
- Workflow automation
- Prosumer
- Not AI
- Commercial product
- Mac
- Productivity
- Privacy
Visit website ↗ Source listing ↗
More like this: all 196 launches in disk space cleanup utilities →
Could you build this?
Yes This is a standard macOS native utility built with Swift/AppKit that inspects well-known user cache and library directory paths and moves chosen directories to the Trash.
Competitors
Other products that read as similar to this one : 859 launches clear the similarity bar, closest 8 shown.
Attention rank: #359 of 860 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).
Launched 269 days after the earliest competitor.
- Scrubs · ph · 2026-11-07 · 3 upvotes · similarity 0.70
- Clearspace · ph · 2026-09-23 · 1 upvotes · similarity 0.70
- Crumb · ph · 2026-10-15 · 2 upvotes · similarity 0.62
- CoreTend · ph · 2026-10-13 · 1 upvotes · similarity 0.62
- CleanCache · ph · 2026-10-30 · 1 upvotes · similarity 0.60
- Nexus Clean · ph · 2026-10-27 · 1 upvotes · similarity 0.58
- Disklumo · ph · 2026-11-03 · 1 upvotes · similarity 0.58
- MyMacStorage · ph · 2026-11-03 · 1 upvotes · similarity 0.58
The niche, labels, vibe code rating and competitor comparison on this page are analysis by Nicheloom. If you use them, please credit nicheloom.com. How you may use our data.