Apps similar to Vitals Activity Monitor include Process Explorer, which is free. Other options are Stats, Mission Center, iStat Menus and appstat. There's no shortage of System Information Utilities like Vitals Activity Monitor, with more than 25 alternatives for Mac, Windows, Linux and iPhone.
Open-source macOS menu bar system monitor with per-sensor temperatures, SSD wear and battery health. No telemetry, no subscription — and it pauses sampling when no window is visible, so it stays out of your way.
Netherlands
EU
Pluto is a highly refined and customizable at-a-glance system monitor for your Mac. Keep track of what's going on behind the scenes without dropping what you're currently doing.
Displays Mac CPU, GPU, memory, storage, and network stats with per-core and per-volume detail, plain-language explanations, process analysis, on-demand memory reclaim, battery health, multiple themes, optional helper for temperature, and fully private.
Hong Kong SAR China
The best Windows Task Manager, macOS Activity Monitor, and Linux System Monitor alternative. A modern, cross-platform process manager to monitor CPU, memory, GPU, and more in real-time.
United Kingdom
A Windows 11 Task Manager–style system monitor for macOS — processes, CPU/memory/GPU/disk/network, listening ports, startup items and services, with no password and no permission prompts.
Native Apple Silicon monitoring for macOS with CPU, GPU, Neural Engine, memory, SMC sensors, processes, disks, SMART data and network views. It adds menu bar modules, floating panels, health alerts, disk treemaps, CSV exports and CPU, memory, disk and Metal benchmarks.
Performance monitoring, refined. ActiveStat provides high-fidelity telemetry of CPU, RAM, Disk and Energy impact within a compact, privacy-first interface.
India
Live CPU, GPU, RAM, and thermal data directly in your macOS menu bar. Native for Apple Silicon, private by design, and built for fast first-glance insight.
GermanyEU
RobuStats is a menu-bar system monitor for macOS. Watch CPU, GPU, memory, network, and battery health at a glance, with live charts one click away. RobuStats is included in every getapps.cafe subscription.
United States
