#iStat
iStat Menus
iStat Menus is a powerful macOS system monitoring tool that displays real-time information such as CPU, memory, network, temperature, and fan speed directly in the menu bar, allowing you to always stay informed about your computer's performance status.
iStat Pro
iStat Pro is a professional Mac system monitoring tool that provides real-time display of key performance metrics such as CPU, memory, disk, and network, helping users comprehensively monitor their computer's health and optimize system performance.
iStats
iStats is a lightweight command-line utility for macOS that allows real-time monitoring of key system parameters such as CPU temperature, fan speed, battery health, memory, and disk usage through the terminal, helping you easily track your Mac’s operational status.