Hi all, Cleaning Software for new Mac

Hi all, got my mac a couple of weeks ago and will not look back! I'm just wondering whether you will be able to recommend some good software (preferably free) that will clean my Mac. Something equivalent to CCleaner on Windows that will clear cache etc. I'm a bit of a clean freak when it comes to organising my computer so I don't mind paying a small fee for the software. I've already purchased AppZapper and that's great, thanks for your replies!