Alternatives to iStat Menus
The Mac menu bar stats standard
iStat Menus ranks #3 of 8 in System monitors, with an Alt Score of 60. It is proprietary and available on macOS. 6 of 9 checklist rows are verified against a public source.
Mac power users and IT-minded enthusiasts who want continuous, detailed visibility into their system's performance rather than checking Activity Monitor manually.
Real-time menu bar monitoring of CPU (per-core usage, frequency, top processes), GPU, memory (pressure, compression, swap), disk (space, activity, S.M.A.R.T. status), network (bandwidth, connections, IP info), and sensors (temperature, fan speed, voltage, battery/Bluetooth device charge). Includes customizable notifications for thresholds like high CPU load, low disk space, or IP changes, plus an optional weather module.
Runs as a set of configurable menu bar items; clicking one opens a dropdown with detailed graphs and stats for that category. Users pick which metrics appear in the menu bar, customize colors and layout, and can combine items into a single compact display.
Why people leave iStat Menus
Dashed reasons are sourced facts; the rest are opinions. Vendors can dispute.
Sign in to add a reason — new reasons go through moderation before appearing.
Ranked alternatives
Ordered by Alt Score. Click any score to see the breakdown.
Feature comparison
How iStat Menus compares with its alternatives, feature by feature.
| System monitors checklist | iStat Menus | Glances | MenuBar Stats | btop | Stats | CrystalDiskInfo |
|---|---|---|---|---|---|---|
| Pricing model | ||||||
| Starts at | ||||||
| License | ||||||
| Platforms | ||||||
| CPU / GPU / RAM / disk | ||||||
| Temperatures & fans | ||||||
| Menu bar / tray widgets | ||||||
| Per-process detail | ||||||
| Terminal UI | ||||||
| Alerts | ||||||
| Open source | ||||||
| One-time purchase option | ||||||
| Low overhead |
Every fact and feature listed for iStat Menus is verified against its own pages. Each alternative is sourced on its own page.
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Platforms macOS verified 2026-07-10
iStat Menus
https://bjango.com/mac/istatmenus/ -
License Proprietary verified 2026-07-10
Proprietary commercial macOS app (Bjango); page states no OSS license.
Highly detailed CPU info, with current usage for individual cores, history graphs, load averages, uptime, CPU frequency
https://bjango.com/mac/istatmenus/ -
Status active verified 2026-07-10
New menu bar modes, including stacked labels and values
https://bjango.com/mac/istatmenus/ -
CPU / GPU / RAM / disk Yes verified 2026-07-10
Highly detailed CPU info, with current usage for individual cores, history graphs, load averages, uptime, CPU frequency
https://bjango.com/mac/istatmenus/ -
Temperatures & fans Yes verified 2026-07-10
A realtime listing of the sensors in your Mac, including temperatures, hard drive temperatures, fans, CPU frequency, GPU frequency
https://bjango.com/mac/istatmenus/ -
Menu bar / tray widgets Yes verified 2026-07-10
New menu bar modes, including stacked labels and values
https://bjango.com/mac/istatmenus/ -
Per-process detail Yes verified 2026-07-10
a list of the apps using the most CPU
https://bjango.com/mac/istatmenus/ -
Terminal UI No verified 2026-07-10
macOS menu-bar GUI app.
New menu bar modes, including stacked labels and values
https://bjango.com/mac/istatmenus/ -
Alerts Yes verified 2026-07-10
iStat Menus can notify you of an incredibly wide range of events
https://bjango.com/mac/istatmenus/
FAQ
Yes. Glances, btop and Stats have a free tier or are fully free. Free-tier limits in the comparison table are verified and dated.
Glances, btop and Stats — every license claim links its source.