Activity Monitor shows you numbers. MacTracker tells you the story — which process is the real source of heat, why memory is tight, what's a harmless background tenant, and exactly what to press. It lives in your menu bar, stays quiet, and speaks plain Czech.
One glance at the menu bar says calm, busy, or overheating. Open the panel and a sentence tells you why — with the top offenders ranked by impact, each with a concrete action.
No more qemu-system-aarch64 or kernel_task.
It knows the forgotten Android emulator, the Docker tenant, the
70-process Chrome — and says whether to worry.
Runs in the menu bar, sips resources, never phones home. An optional “explain it to me” button sends a snapshot to the AI of your choice — Claude or any OpenAI-compatible service (incl. local Ollama) — only when you ask for it.