I've been trying to keep my phone secure and free from any malware, but I'm not sure which free virus cleaner apps are actually effective. There are so many options out there, and I can't tell which ones can be trusted. Has anyone had good experiences with a particular free virus cleaner for mobile devices? Additionally, are there certain features I should be looking for to ensure my phone stays protected without slowing it down? Any recommendations on which ones to avoid due to privacy concerns or inefficient performance? Your input would be greatly appreciated!