It seems Avast Mobile Security is becoming more security for the most complete Android
... If one enjoys an antivirus and a firewall and an anti-theft, it also has many
other options, as a tool for filtering calls and SMS, or a module that scans all
URL when attempting to access it. In its next edition, the free tool is
enriched by new features, including via the web page that allows the user to fully
control the "lock" the application from a browser.
