CheckUp is a system monitoring tool for OS X that enables to keep an eye on precisely how your Mac's memory and disks are being used. At a glance you can see how much space all of your files are taking up as well as monitoring how various processes are making use of SPU time.
The application can also be used to monitor network activity and is able to detect a number of common Mac problems. In a few mouse clicks you can track down and remove duplicate files, uninstall unwanted software along with any associated files and optimize the performance of your system.
With early warning of potential memory and hard disk failure, CheckUp could just give you enough time to backup your files before something goes seriously wrong. Even if you are not experiencing such major issues, there are still great performance boosts to be gained from using the software.
All of CheckUp's options and features are presented in a great looking and easy to navigate interface that displayed information in an easy to understand form so you'll always know exactly what's going on.