It would be cool if there could be a feature to clean and clear the ram of a system over a long period of use ram can fill up resulting in slow performance. This tool could also remove any unneeded processes.
I used to have Ram Cleaner years ago
It was very useful utility when computers usually had 128 MB of the RAM.
Nowadays, PC has gigabytes of the memory and modern operating systems, which have very efficient memory managing algorithms.
Tests has shown that RAM Cleaners (Optimizers) even slowdown PC's performance. So I throw away RAM Cleaner together with my very old PC.
Fair point, it is crazy however how many people still have that kind of computer and they may be a key group looking for a clean up app.