MacStats
CPU, RAM, network & temperature in your macOS menu bar
A native macOS menu bar monitor written in pure Swift — no Xcode project, no third-party dependencies, minimal CPU and memory footprint. Three columns at a glance: network up/download speeds, CPU load and RAM usage, and average CPU temperature. Colors shift from green to red as load climbs. Open the menu to see which apps are eating the most CPU and memory — helper processes roll up into their parent app, and system daemons are filtered out. Apple Silicon + Intel, macOS 11+. MIT licensed.
MacDeveloper ToolsMenu Bar Apps
More Everything else