An iPhone is more than just a phone; it’s a mini ... in their tracks with AVG Antivirus. It’s one of the fastest and best in its class—and it’s completely free for your iPhones and iPads.

If you want to be able to monitor and protect all of your devices (mobile and PC) at once with the same program, you should pick a free antivirus software that is available on all of the platforms ...

You don't have to pay extra, though. We’ve tested and ranked the best free antivirus apps. More phones run Android than any other mobile OS, and there's a correspondingly large variety of malware.

Outside of using strong passwords and multi-factor authentication, keeping your software updated and refraining from clicking on links in emails, the best free antivirus software can help thwart ...