SystemX 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.
Ratings and Reviews
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.
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.
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.
With Family Sharing set up, up to six family members can use this app.