What is Stats used for?

Stats is a macOS menu bar app that monitors CPU, GPU, memory, disk, network, battery and sensors, with optional remote monitoring. It is a good fit for watching resource use during heavy work, checking temperatures and battery health, and monitoring a remote Mac.

Is Stats open source?

Yes. Stats is open source under the MIT licence. Its source code is on GitHub at exelban/stats and is written mainly in Swift.

Yes. Stats is open source, so the software itself is free to use.

Can I self-host Stats?

Yes. Stats can be self-hosted on your own server or infrastructure.

What are some alternatives to Stats?

Similar open-source tools in the Productivity category include Rectangle, Maccy and Ice. SaaS products in the same category include DeskUtils, DynamicRing and Bartender.

Is Stats actively maintained?

Yes. The most recent commit to Stats was on 2 October 2026, and the latest release is v3.0.19, published on 29 September 2026. The project has 42k stars on GitHub.

Stats: open-source productivity

About Stats

Stats is a system monitor for macOS that lives in the menu bar. It is written in Swift, released under the MIT license, and shows live information about your Mac without opening a separate monitoring window. It requires macOS 12 Monterey or later, and beta macOS releases are not supported.

It can display CPU, GPU and memory utilization, disk usage, network usage, battery level, sensor readings such as temperature, voltage and power, Bluetooth devices, and a clock with multiple time zones. Fan control is listed but is not maintained. The FAQ explains that macOS controls the order of menu bar icons, not the app.

Stats can be installed by downloading a disk image, with Homebrew, or headlessly over SSH, where it can act as a remote monitoring agent tied to a System Stats account. A legacy version exists for older systems, and an uninstall script is bundled. It suits Mac users who want at-a-glance hardware and network metrics in the menu bar.

Key features

CPU, GPU and memory utilization
Disk and network usage
Battery and sensor readings
Bluetooth device status
Multiple time zone clock
Headless install with remote monitoring

Good fit for

→Watching resource use during heavy work
→Checking temperatures and battery health
→Monitoring a remote Mac

Built with: Swift
Tags: macos; system-monitor; menu-bar; swift; cpu; gpu; sensors; utilities

Stats: questions and answers

What is Stats used for?: Stats is a macOS menu bar app that monitors CPU, GPU, memory, disk, network, battery and sensors, with optional remote monitoring. It is a good fit for watching resource use during heavy work, checking temperatures and battery health, and monitoring a remote Mac.
Is Stats open source?: Yes. Stats is open source under the MIT licence. Its source code is on GitHub at exelban/stats and is written mainly in Swift.
Is Stats free?: Yes. Stats is open source, so the software itself is free to use.
Can I self-host Stats?: Yes. Stats can be self-hosted on your own server or infrastructure.
What are some alternatives to Stats?: Similar open-source tools in the Productivity category include Rectangle, Maccy and Ice. SaaS products in the same category include DeskUtils, DynamicRing and Bartender.
Is Stats actively maintained?: Yes. The most recent commit to Stats was on 2 October 2026, and the latest release is v3.0.19, published on 29 September 2026. The project has 42k stars on GitHub.