Most antivirus programs operate on one of two principles they scan files as they are inserted into the system to detect their signatures or they go through programs already running and identify suspicious behavior. Some offer additional protections like blocking any messages that come from spammers or alerting users of suspicious websites. The top Android antivirus apps also don’t slow down the phone’s performance with unnecessary scanning or battery drain.
Android is the most well-known mobile OS in the world. Most malware targets Android devices. Therefore, it is essential to use the best antivirus software on Android. This will clear up Trojans and viruses as well as infected SD Cards. There’s a wide choice of paid and free options that don’t compromise the performance or battery life of your device.
Norton is a trusted security provider, and its Mac antivirus app is in use for a while. It gets top marks from independent testing labs for its anti-malware capabilities and is able to conduct a variety of checks on your system, from checking for browser hijack scripts through to detection of ransomware.
Avira’s Android antivirus app is a great example of a completely free service that is supported by ads. However, a yearly subscription can be purchased to stop the ads. It scored an exemplary score in AV Test’s tests, an 99.9% rating by AV Comparatives and comes with a myriad of other features. It includes a ‘Permissions Manager which evaluates each application’s permissions on a scale to assist you in making an informed choice about which apps you trust. It also comes with identity protection and anti-theft options.