iStat Menus
Advanced system monitor for your Mac menu bar
About iStat Menus
iStat Menus puts detailed system monitoring right in your menu bar. Track CPU and GPU usage, memory pressure, disk activity, network throughput, sensor temperatures, fan speeds, and battery health — all at a glance. Customizable widgets let you choose exactly what to monitor, and the notification system alerts you when temperatures spike or battery drops below a threshold. Used by developers, system administrators, and power users who want to understand exactly what their Mac is doing at any moment.
Key Features
- CPU, GPU, and memory monitoring with per-core breakdowns
- Network throughput tracking with upload and download speeds
- Disk activity and storage usage with S.M.A.R.T. health data
- Temperature sensors and fan speed monitoring
- Battery health tracking with cycle count and condition reports
- Customizable menu bar widgets and dropdown panels
How to Buy & Activate
- 1
Purchase
Click "Buy Now" and complete checkout with your email. Payments are processed securely by Stripe.
- 2
Receive your key
Your iStat Menus license key is delivered to your email within 15 minutes of payment.
- 3
Activate
Open iStat Menus, paste the key into the activation dialog, and you're done. No account needed — works offline forever.
