Skip to content
Makeroo
M

Mac Ninja

Sleep idle browser tabs and lower CPU priority for busy background apps.

VerifiedUnclaimed
Visit macninjaa.com
What it is

Mac Ninja is a native macOS menu bar utility for Mac users who keep many browser tabs and work apps open. It puts idle tabs to sleep while keeping their place and can lower CPU priority for applications competing with the one in front. A local dashboard shows recent activity and resource readings. A seven-day trial requires no card. A license costs US$9.99 a year or US$24.99 once and covers up to three Intel or Apple silicon Macs running macOS 10.15 or later.

Category
Productivity
Pricing
Free trial
Open source
No
Platforms
  • macOS
Website
https://macninjaa.com/
Launched
Tags
  • macos
  • menu bar
  • productivity
Verification

Checked by Makeroo on .

  • Describes a concrete macOS menu bar utility with specific features (sleeping idle tabs, lowering CPU priority) that match the page content.
  • Pricing and trial terms are consistent between the submission and the landing page, with no clear spam, adult content, or scam signals.
  • Tagline accurately summarizes the core functionality; the AI-agent tab cleanup feature is an extra claim that does not contradict the tagline.
Ownership

Unclaimed — claim it