MenuMeters for El Capitan Alternatives

iGlance is a small system monitor that displays current stats about your Mac on the menu bar. It is built to be highly customizable so that everyone can adjust it to his/her needs. A full list of all the features is below.

GeekTool is an application for Mac OS 10.6+. It lets you display various kinds of information on your desktop via 3 default plug-ins:

• File plugin to monitor MacOS X activity
• Shell mode to launch custom scripts or commands
• Image mode

The BitBar app lets you put the output from any script or program right in your Mac OS X menu bar. And it's completely free. An impressive number of plugins have already been contributed by a wide range of developers just like you, and this site makes it easy to find them.

A simple plasmoid showing the total CPU usage.

Better Menubar displays your Mac's CPU, memory, fan, battery, and network information in real time. It also displays the Airpods, Magic mouse, and touchpad connected to your Mac, and allows you to quickly connect to Bluetooth devices.

A macOS menu bar app for monitoring system performance.

MiniUsage displays various data like CPU usage, amount of network flow, battery status and process names which uses much CPU time in a menubar. It takes little space and can display various data, so it's suitable for notebook.

XRG is an open source system monitor for Mac OS X. XRG allows you to monitor CPU activity, memory usage, battery status, machine temperature, network activity, disk I/O, current weather, and stock market data.

macOS status monitoring app written in SwiftUI.

Using its concise and appealing user interface, iPulse graphically displays the inner workings of OS X on your desktop, menu bar or Dock.

This utility allows you to monitor a various system info in "always on top" floating window (overlay mode).

ZetaWatch is a small OS X program that displays the zfs status in the menu bar, similar to what iStat Menus does for other information. It is fairly well tested, but due to the current state of libzfs and libzfs_core, changes will be required until the API stabilizes.