SeventyStats
CPU, memory, network and battery, right in your menu bar.
SeventyStats shows your Mac's CPU, memory, network and battery directly in the menu bar, updated live. Pick the metrics you care about, the refresh interval and the display format. No permission required. Free 7-day trial.
A real dashboard for your Mac
Four live metrics: CPU, memory, network and battery, your choice
No macOS permission: everything comes from standard system APIs, nothing is captured
Compact or full format, adjustable interval, close to 0% CPU at rest
How to track your Mac's metrics live
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Tick the metrics to track: CPU, memory, network, battery
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Pick the interval (2, 3 or 5 s) and the compact or full format
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The numbers show live in the menu bar, nothing to open
Buy a license
6.90 CHF, once, forever. Key sent by email.
Frequently asked questions
Does SeventyStats itself use CPU or memory?
Barely any: the app stays close to 0% CPU at rest. Sampling (CPU, memory, network, battery) runs on a single lightweight timer, adjustable from 2 to 5 seconds, and nothing runs when the window is closed and only the menu bar is active.
Are the numbers accurate?
Yes. CPU comes from host_processor_info (tick delta across all cores), memory from a formula close to Activity Monitor's (host_statistics64), network from a byte delta on physical interfaces only (VPN traffic isn't double counted), and battery straight from IOKit, the same source macOS itself uses internally.
Does it work on Apple Silicon and Intel Macs?
Yes, SeventyStats is a universal binary (arm64 and x86_64) and runs on macOS 13 or later, on M1/M2/M3/M4 as well as Intel.
Where does the battery cycle count come from?
Straight from the battery controller itself (IOKit AppleSmartBattery), the same source that feeds System Settings > Battery. It's a reliable wear indicator, not an estimate.
What's the difference between the website version and the App Store one?
It's the same app. On this website: a free 7-day trial, then a 6.90 CHF one-time license with automatic updates. On the App Store: direct purchase, updates through Apple. Pick whichever suits you.