The majority of antivirus applications work according to two basic principles They scan files when they are added to the system in order to spot their signatures, or they sift through applications that are running and find suspicious behavior. Certain antivirus applications offer additional security options, such as blocking spam messages or warnings about suspicious websites. The top Android antivirus apps won’t slow down your phone through excessive scanning or battery drain.

As the most well-known mobile operating system (MOS), the majority of malware targets Android devices. It is therefore essential to make use of the top antivirus software on Android. This can clean out Trojans and viruses as well as infected SD Cards. There are many free and premium options available that won’t affect the performance or battery capacity of your device.

Norton is a name you’ll likely recognize as a reputable security firm, and the company’s flagship Mac antivirus application is a well-known option. It is rated highly by independent test labs for its antimalware capabilities and can be used to run a wide range of checks on your system, ranging from checking for browser hijack scripts through to the detection of ransomware.

Avira’s Android antivirus application is a great example of a free alternative, which is backed by ads, but can be bought as an annual subscription to eliminate these ads. It was rated 100% in AV-Test’s tests, and it received a high 99.9% rating from AV-Comparatives and comes with plenty of extra features. These include a ‘Permissions Manager which evaluates every app’s permission needs on a scale of 1 to help you make informed decisions about the apps you trust with your privacy and identity protection and a raft of anti-theft tools.