Avast One: Antivirus, Security

Avast One: Antivirus, Security brings the following use case to an Android phone: mobile Scam protection with Call blocker, Email and SMS guard & Virus cleaner. Its usefulness therefore depends on the quality of the central workflow, the clarity of its controls and whether the supporting features reduce friction in regular use.

Protect against viruses & other types of malware with Avast One, our free All-in-one Mobile security app for Android. Trusted by hundreds of millions - much more than just antivirus protection. Avast One is your personal digital guardian; choose protection your way, for your life’s online moments. ■ Avast Free Antivirus  - Stay safer from viruses and other malware with award-winning (AV-Comparatives) security that’s free and easy-to-use. These functions form the practical center of Avast One: Antivirus, Security, allowing the main task to be handled from the phone without requiring a separate desktop process. Individual options may still vary by version, device, region or account type.

Avast One: Antivirus, Security makes the strongest case for itself when it removes a repeated step from an existing routine. A new user can test one representative task first, confirm that results are accurate enough for the intended purpose, and only then move important data or habits into the service. ■ Scam Guardian  - Stay safer from scams with expert help. ■ Avast SecureLine VPN  - Keep your online activities hidden from internet service providers, hackers, and advertisers with our private VPN. ■ Avast Cleanup  - Clean up your devices by getting rid of junk files like browser history, duplicate photos, and old contacts.

The source record reports an update date of 29 July 2026, but availability and requirements may have changed since that snapshot. Feature access can vary by version, region, device or account type, so the current in-app interface is the most reliable reference. Permissions should correspond to functions the user actually intends to use; location, contacts, camera, microphone, accessibility, storage and notification access deserve particular scrutiny when present. The developer’s current privacy disclosure, data-safety information and account-deletion process should be reviewed before sensitive or irreplaceable information is stored.