iStats X is a system monitoring program that reads MAC systems main health sensors on status bar: CPU,Memory, Temperature ,Network,Fan,Battery and more.

It is highly configurable.

What’s New

Version 2.2.3

bug fix

Ratings and Reviews

4.7 out of 5
272 Ratings

272 Ratings

RockyThePirate ,

Perfect info tool

This allows me to quickly monitor the fan speed. I had to replace my fan, and battery because I did not know my fan was already dead the whole time i was using my macbook. This should allow you ample time to make sure your fan works and avoid cascading fixes to make due to a bad functioning fan.

AjizzleDiddle ,

Five Star Praise for Upgrade

I just downloaded and started using the software. I was promtpted by the app within In the 5-10 minutes to rate it with 5 stars and the app will be upgraded to the pro version. In the short time I've used it it seems to work as expected. I will update the review once I've had a chance to use it.

TylerBeeson ,

Great value compared to competitors

I used to use iStat Pro years ago on my old macbook but never installed it on my new one. Since I've started to use my new MacBook in a more professional way I wanted a way to keep tabs on my fan speed, ram usage, and CPU usage easily. This works perfectly.


zhurong li
7.8 MB

macOS 10.13 or later, 64-bit processor


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Age Rating


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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