Net Bar – Minimal native macOS menu bar system monitor

Summary: Net Bar is a native macOS menu bar app that monitors network speeds, CPU load, memory pressure, disk storage, battery status, device temperature, and Wi-Fi diagnostics in real time. It offers customizable display options and contextual alerts, running locally without data collection.

What it does

Net Bar tracks download/upload speeds, CPU usage, memory and RAM, disk space, battery health, device temperature, and detailed Wi-Fi metrics directly from the menu bar. Users can reorder, disable, and adjust typography for each section.

Who it's for

It is designed for macOS users who need a lightweight, customizable system monitor accessible from the menu bar.

Why it matters

Net Bar provides real-time visibility into critical system metrics with local processing and no data collection, helping users monitor performance efficiently.