Despite the high security provided by Android, it never hurts to have an extra layer protection on your Smartphone.
Also consider that the virus Apps for this operating system have other features, in addition to defense against the typical virus characteristics.
These are the 5 most downloaded.
#5 AVAST Mobile Security
AVAST Mobile Security Avast Mobile Security includes firewall services for primary users and has more features in its premium version, which is more than other free applications in this area.
What’s not so great is its performance tends to be complicated in low-end devices. One of its best advantages is the price of the paid version, costs about half of the other apps in this market