ReActivity
ReActivity is a utility for macOS that helps users monitor and manage system activity, application performance, and resource usage. Based on the bundle ID, it is developed by Peacock Media. The app provides visibility into CPU, memory, disk and network usage patterns, making it useful for troubleshooting performance issues, identifying resource-heavy processes, and understanding how applications behave on your Mac.
AI Recommendation
1 suggestionWe could not find recent information about ReActivity's current development status or native Apple Silicon support. To determine whether a native build exists or is planned before macOS 28 arrives in September 2028 — when Rosetta 2 support ends and Intel-only apps will stop launching — we recommend contacting Peacock Media directly or checking their website for updates. In the meantime, the Intel build continues to run under Rosetta 2 on M-series Macs, but you should plan ahead. If ReActivity is no longer actively maintained, consider native alternatives like Activity Monitor (Apple's built-in system monitor, included with macOS), Monodraw, or Disk Diag for more specialized monitoring needs depending on which features matter most to your workflow.
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