Here is where you have been misinformed, you do not necessarily need paid Antivirus. I know a lot of people still use the free security apps by trusted vendors, AVAST, Avira, AVG, Bitdefender, Zemana etc. and this is reflected from the total downloads, active users and reviews.because I do not know which to decide
CM Security does a virus scan and a privacy/junk removal. The privacy/junk removal is the same technology used in Clean Master. So as I said, CM Security standalone app still comes bundled with Clean Master.But CM Security have a standalone app, right?