Avast One

Avast Antivirus & Security helps when you connect to public WiFi, receive suspicious messages, or install new apps. It focuses on detecting threats, guarding privacy, and guiding safer use of your phone. Setup is quick, and alerts arrive in clear language so you can act promptly. Whether you install from your usual source or via the Avast Antivirus & Security APK, navigation is simple, and core controls stay within easy reach. The service runs quietly in the background while letting you review important details whenever needed.

Avast Antivirus & Security Features

Scam Guardian Pro for calls and texts

• Call Guard automatically blocks known scam calls and labels potential spam or verified businesses.
• Safe SMS checks incoming texts and flags possible scam content.
• Avast Assistant answers questions in real time inside the app.

Malware and web protection

Avast Antivirus & Security scans apps, files, and websites to detect malware such as spyware and Trojans. Web Guard identifies risky links and blocks harmful pages to reduce phishing exposure during everyday browsing. Make sure you are on the Avast Antivirus & Security latest version to access recent improvements and fixes.

Privacy and identity alerts

• Hack Alerts scan for leaked passwords so you can update credentials quickly.
• Email Guard monitors your inbox and warns about suspicious messages.
• WiFi Security checks public networks before you connect.

Secure access to apps and media

You can lock selected apps with a PIN, pattern, or fingerprint, and move photos to a private vault. If you use the Ultimate plan, an optional VPN encrypts your connection and can change your location when needed.

Get started with device protection

Avast Antivirus & Security brings device scanning, safer calling and texting, and privacy checks into one app. Keep it updated and review alerts at your convenience. To set it up on your device, download Avast Antivirus & Security and follow the in app guidance.