The majority of antivirus programs work on two pillars: they scan files as they enter the system to detect their signatures or they look through programs running and spot suspicious behaviour. Certain antivirus apps offer additional protections like blocking messages from spammers, or warning of suspicious websites. The top Android antivirus apps also do not bog down the phone’s performance by unnecessary battery drain or scanning.

As the world’s most adored mobile operating system (MOS), the majority of malware targets Android devices. It is therefore important to install the most effective antivirus software for Android. This can clear up Trojans and viruses as well as infected SD Cards. It’s good to know that there’s a great site broad choice of fully free and premium alternatives that don’t impact on the performance or battery life of your device.

Norton is an established security firm, and its Mac antivirus software has been around for a time. It has been awarded top marks by independent testing labs for its antimalware capabilities. You can use it to conduct a variety of checks on your PC, from checking for hijack scripts to detecting ransomware.

Avira’s Android antivirus app is a great example of an excellent free alternative, which is supported by ads but it is available as an annual subscription to get rid of them. It was rated 100% in AV-Test’s tests, and it received a high 99.9% rating from AV-Comparatives and is packed with a wide array of extra features. It includes a ‘Permissions Manager’ that rates every app’s permission requirements on a scale that will help you make informed decisions regarding what you can trust with your privacy and identity protection and a variety of anti-theft tools.