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.
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, netwerk and memory usage, disk utilization, sensors information (temperature, voltage and power) and battery level.
MiniUsage

MiniUsage is a menu bar app that displays various data like CPU usage, amount of network flow, battery status and process names which uses much CPU time.
Fanny

Fanny is a free menu bar app that monitors your Mac’s fan stats, keeping you informed about cooling performance and thermal conditions.
iGlance

iGlance displays current stats about your Mac on the status bar. It is built to be highly customizable so that everyone can adjust it to his/her needs.
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.


