Understand what your Mac is really doing. Monitor CPU, GPU, memory, disk activity, temperatures, fans, battery health, network performance and per-process usage in real time, directly from your menu bar with clear visuals and detailed diagnostics.
Simple Stat Speed

This menu bar app shows the currently used CPU in percent, the used RAM in percent and the download/upload speed.
OneMenu

OneMenu is a menubar app featuring system monitoring, a window manager and a keyboard cleaning mode.
Hot
Pi Stats
Follow up and manage the status of your Pi-hole(s). Comes in handy when you’re annoyed by having to open up the web interface every time you want to disable pihole.
Stats

A simple macOS system monitor in your menu bar: CPU, network and memory usage, disk utilization, sensors information (temperature, voltage and power) and battery level.
RunCat

A playful runner lives in your menu bar and speeds up or slows down with your Mac’s CPU usage, turning system monitoring into light entertainment. While exports crawl or builds compile, you watch cats, rockets, penguins or even a tiny steam locomotive race by, all while keeping an eye on performance, battery and network activity.



