Luna Peregrino

App Support

System Vitals Monitor Support

A private native Mac monitor with Upgrade Advisor in version 1.2, showing whether a real workload supports keeping, fixing, or upgrading a Mac.

Contact Support

Send a concise note with the details below. Do not send passwords, private keys, Apple ID credentials, financial details, or other sensitive information.

Email support

Support Email

luna.cperegrino@gmail.com

App Store

System Vitals Monitor is available through the Mac App Store. Use the store listing for download, purchase, and version information.

Open Mac App Store

Before Contacting Support

  • Mac model and chip, for example MacBook Air M4.
  • macOS version.
  • System Vitals Monitor version and build number.
  • Whether you are using the Mac App Store build.
  • What you expected to see.
  • What actually happened.
  • A screenshot if the issue is visual.

Release & Source Notes

  • Exact hardware temperature readings are not available in the Mac App Store build. The App Store build uses Apple's public thermal state.
  • The Mac App Store build shows aggregate CPU and per-core activity, not a system-wide process list. Use Apple's Activity Monitor for detailed per-process investigation.
  • Some GPU, battery, power, disk, and network values depend on what your Mac and macOS version expose.
  • The active network speed test is not the same as speedtest.net. Results can differ because it uses Cloudflare endpoints and a lightweight in-app method.
  • Disk benchmarks write temporary files and require enough free space on the selected disk.
  • Upgrade Advisor needs at least 30 minutes of representative work and 70% sampling coverage before it can support a hardware recommendation.
  • Upgrade Advisor identifies only the hardware dimension supported by aggregate evidence. It cannot identify which app caused a slowdown, read exact hardware temperatures, guarantee a speed-up, or recommend a specific Mac model.