FanBubble
FanBubble: See which app is heating your Mac
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This is 1 of 290 launches in macOS desktop utilities and customization — see how it stacks up on momentum and crowding →
281 other launches read as similar to this one →
Details
- External ID
- 1272030
- Source
- PH
- Company
- —
- Product
- FanBubble
- Website domain
- producthunt.com
- Launched
- Oct. 7, 2026
- Cohort
- —
- Upvotes
- 1
- Upvotes percentile
- 0.3258772542988956
- Tags
- Mac, GitHub, YouTube, Menu Bar Apps
- Fetched at
- Oct. 8, 2026, 5:01 p.m.
- Updated at
- Oct. 8, 2026, 5:01 p.m.
Description
FanBubble is a free macOS menu-bar app (beta). It stays out of sight while your Mac is calm. When the CPU load stays high or the Mac gets hot, a small bubble appears. See: - Top apps by CPU, grouped per app and updated every 2 seconds - A live CPU graph with your alert level, plus memory and swap - Ask AI: a plain-English answer (Status / Cause / What to do) from your own Claude or OpenCode CLI, only when you press Analyze - A menu-bar gauge that shows the load even when the bubble is hidden
Enrichment
- Niche
- macOS desktop utilities and customization
- Vertical
- Horizontal
- Function
- Observability & eval
- Audience
- Prosumer
- AI stance
- Not AI
- Project type
- Commercial product
- Normalized one-liner
- system monitor for identifying apps heating mac computers
- Manually corrected
- False
Could you build this?
Yes A lightweight macOS menu-bar utility monitoring CPU metrics, process tables, and memory stats using standard Cocoa/AppKit or Swift APIs can be vibe-coded in a few days.
Competitors
Other products that read as similar to this one — 281 launches clear the similarity bar, closest 8 shown.
Attention rank: #184 of 282 (itself plus its competitors, highest first — normalized so YC and Product Hunt are compared fairly).
Launched 312 days after the earliest competitor.
- MacBreeze · ph · 2026-09-28 · 2 upvotes · similarity 0.54
- MacMonitor · ph · 2026-09-21 · 1 upvotes · similarity 0.47
- mectrics · ph · 2026-07-31 · 268 upvotes · similarity 0.46
- ThermPort · ph · 2026-10-06 · 1 upvotes · similarity 0.46
- My Mac slept through its cron jobs, so I made goguma, a menu bar app · hn · 2026-08-19 · 8 upvotes · similarity 0.46
- Open Caffeine · ph · 2026-06-01 · 162 upvotes · similarity 0.45
- Big Weather · ph · 2026-09-26 · 8 upvotes · similarity 0.45
- Dynamic Menu Bar · ph · 2026-09-22 · 2 upvotes · similarity 0.45
Other launches for this product
Same idea, different domain
Nobody's really built a observability & eval tool for Media & entertainment yet.