CCleaner vs. Advanced System Care 3

Good morning---from Reno, Nevada---I have used CCleaner for years---was wondering if there was any advantage to using Advanced System Care 3 from Iobit---along with, or, instead of CCleaner---Advanced System Care 3 seems a bit invasive to me---thanks for any input

 

Thanks much---I ran ASC3---did not push the "Fix" button---have had such wonderful results with CCleaner was afraid to push the clean-up---if it works---don't fix it---right?---I appreciate your answer---

 

With Kes on this. CCleaner has been totally safe. In fact I don't even save changes to the reg when prompted.

 

Thanks much---will listen to you folks---

 

I have been a loyal user of CCleaner, but I Am trying now Advanced SystemCare 3, and pushed the fix button!!! And really help my friends computer a lot!!! That does not mean that I will stop using CCleaner, I think they complement each other...