Some people do not believe anti-virus apps are necessary, but if you want an extra layer of security on your Android device, having a decent anti-malware app won’t do any harm and will likely eliminate the most common threats to your system. With the multitude of anti-virus apps available on Google Play, it can be hard to pick a good one, so we’ve put together a list of five great apps that can guarantee a malware-free device if used properly.
Source: 5 Best Antivirus Apps for Android (Make Tech Easier)