Alternatives to iStatistica Core

System monitor for the menu bar

System monitor for Apple Silicon with ANE, Media Engine and bandwidth tracking

Status monitoring

Set of CPU, memory, disk, and network monitoring tools

CPU meter menu bar app

System monitoring dashboard with historical analytics

System monitor with temperature & fans plugins

Htop on steroids

Menu bar application that displays the CPU speed limit due to thermal issues

Notification Center widget and menu bar application to monitor fans

Monitors computer mic and webcam

Power management and monitoring for Apple Mx processors

Menu bar app to monitor graphics card usage

System monitor