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MenuBar StatsAirStats
Freemium

Free to download, with a license available to buy from the developer.

 Free

Free with no account, trial or paid tier.

macOS macOS
  • Separate modules for CPU, memory, disk, network, battery and more
  • Shows data in the menu bar or Notification Center
  • Very low CPU and memory footprint
  • 24-hour history for each metric
  • macOS only
  • GPU module requires an extra helper
  • macOS only
  • Newer project with a short track record
Downloadable app Downloadable app
Closed source Closed source
License not stated License not stated
Not stated if an account is needed No account needed
Works offline Works offline

Checked October 1, 2026

Checked October 2, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.