SiliconCool

SiliconCool is a focused, no-nonsense system monitor for Apple Silicon Macs. It surfaces the metrics that matter — CPU, memory, battery, uptime, network throughput, disk I/O, thermal pressure, load average — and stays out of your way the rest of the time. Everything reads from documented Apple APIs. No private SMC pokes, no helper daemons, no kernel extensions. The app is fully sandboxed and ships nothing back to a server. — FREE — - Live CPU, RAM, battery, uptime, network, and disk readings - Clean dashboard with six metric cards plus thermal state - One live metric anchored in your menu bar - 1 hour of rolling history - Battery-low alert — PREMIUM (one-time lifetime unlock) — - Full 24-hour history with sparkline charts - Up to three extra metrics in the menu bar (four inline total) - Unlimited threshold alerts: thermal pressure, memory pressure, disk throughput, battery low - Custom themes — light, dark, automatic, plus three accent colors - Detailed network and disk panels — PRIVACY — - Sandboxed - No data collection - No tracking, no analytics, no ads - No network requests beyond StoreKit's purchase verification - A privacy manifest declares every required-reason API the app uses — REQUIREMENTS — - macOS 14 (Sonoma) or later - Apple Silicon recommended; runs on Intel Macs as well Questions or feedback: admin@ornad.dev

Utilities · iPhone, iPad · Free

Screenshots

SiliconCool screenshotSiliconCool screenshot

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