iStat Server
iStat Server is a remote monitoring companion app for Mac that transmits system statistics—CPU, memory, disk, network, temperature and other vital signs—to the iStat mobile app running on iPhone or iPad. It runs as a lightweight background service and pairs with the iOS app to let users monitor their Mac's health and performance from anywhere without needing to be at the desk. The server component requires a current installation of the iStat for iOS app (available on the App Store) to function.
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1 suggestioniStat Server appears to be an inactive or discontinued product. The search results reference version 3.03 as the current release, but there is no sign of recent development from Bjango, and no information about a native Apple Silicon build. Since the app is Intel-only and Apple is removing Rosetta 2 in macOS 28 (September 2028), iStat Server will stop launching on that release. If you rely on this app for Mac monitoring, contact Bjango directly to ask whether a native Apple Silicon update is planned. As an alternative, consider iStat Menus or iStat Mini from the same developer—both are more actively maintained and may already have native Apple Silicon support. For a completely independent monitoring solution, Activity Monitor (built into macOS) covers the essentials, or a third-party tool like Monodraw or Reeder can aggregate system stats in real time.
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