5 Best Mac Performance Monitors in 2022

Want to know the status of your system in real time? All you need is Mac Performance Monitor. Here are the top 5 worth checking out. See which one is right for you.

Every app and process running in the background is using up your precious resources. When you run out of resources, you may find that your Mac is slow, laggy, or unresponsive.

Monitoring your system health is essential to be the first to notice when system resources are running low.

There are many monitoring software for Mac available online, but choosing the right one can be difficult. That’s why we’ve created this article, where you’ll find the 5 best tools for monitoring Mac performance.

Let’s take a closer look at them.

5 Best Mac Performance Monitors

1. Activity Monitor

When it comes to monitoring Mac system health, we should consider Activity Monitor, a free tool built into macOS. It shows the various resources being used in the system such as CPU, memory, power, disk and network. Since it is an official tool, it will win over most of the users who are looking for a Mac performance monitor.



  • Free and easy to use.
  • Displays various system resources in use.
  • Quickly stop unnecessary processes.


  • It is not possible to display the system status in the menu bar.
  • Disk space usage cannot be monitored.

2. Statistics

Stats is a free and open source Mac performance monitor. Unlike Activity Monitor, Statis can display various system resources in real-time in the menu bar, including CPU, memory, disk, battery, Bluetooth, network, etc. the information.



  • Free and open source.
  • All information is displayed in the menu bar.
  • Fast data refresh rate.
  • Quickly open Activity Monitor.


  • There is no disk cleanup function.
  • Outdated UI.

Another tool worth checking out is BuhoCleaner. Its BuhoCleaner Menu feature allows you to display system resources used in the menu bar and control panel. From CPU load and temperature, disk and memory usage to fans and network speed, BuhoCleaner Menu covers them all. The best thing about this tool is that when you run out of memory, you can free it up with just one click.



  • Free and easy to use.
  • Monitor real-time system status in the menu bar.
  • Free up RAM with one click.
  • Quickly clean up your hard drive.
  • Visualize disk space.


  • Limited monitoring features.

4. iStatistica Pro

As the name suggests, iStatistica Pro is a professional Mac system monitor. What sets it apart from its competitors is its dashboard, where you can find all the details about CPU, memory, disk, battery, graphics and more. Additionally, you will be notified when you are running out of memory and CPU resources.



  • Powerful features and detailed information.
  • Visualizes your drive and folder.
  • Comprehensive monitoring of the resources being used on your system.
  • Ability to compare CPU, memory and GPU usage and utilization.


  • 20-day free trial.
  • Misleadingly delete folders that are not allowed to be deleted.

iStat Menus is also one of the best monitoring software for Mac. Not only does this menu bar allow you to check your system status in real time, but you can also customize the display colors. If you don’t want to see system resource usage, you can stop monitoring with one click. More importantly, it helps in weather proofing, which is the biggest differentiator from other products.



  • You can view the information in the menu bar.
  • Controls temperature and time.
  • Allows you to customize the display colors.


  • You can try it for free for 14 days.
  • Outdated UI and UX.
  • There is no disk cleanup function.


Now you have 5 of the best Mac performance monitors. Which one do you like best and want to try first?

As you can see, they all have advantages and disadvantages. And which one is right for you depends on your needs. If you are looking for a tool with monitoring and cleaning features, we think BuhoCleaner might be the best choice for you. What do you think?

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