Avast One: Antivirus, Security is an utility tool from Avast Software. Mobile Scam protection with Call blocker, Email and SMS guard & Virus cleaner. It currently holds a 4.6-star rating on Google Play, based on 7,283,608 user reviews.
App Details
| Developer | Avast Software |
|---|---|
| Version | 5.6.1 |
| Size | 13 MB |
| Content Rating | Everyone |
| Installs | 100M+ |
| Rating | 4.6 / 5 (7,283,608 reviews) |
| Updated | Jun 17, 2026 |
Screenshots
About Avast One: Antivirus, Security
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 One
■ Avast Free Antivirus - Stay safer from viruses and other malware with award-winning (AV-Comparatives) security that’s free and easy-to-use
■ 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
Antivirus
■ Antivirus - Automatically scan for viruses and other kinds of malware, including spyware, Trojans, adware, ransomware, and more. Web, file, and app scanning provides complete mobile protection.
■ Mobile Security - Keep your device safer against viruses and malware with 24/7 protection
■ Hack Alert - Stay informed about password leaks
■ Network Inspector (Wi-Fi Security) - Confidently connect to Wi-Fi anywhere. Stop hackers from accessing your personal data.
■ Virus Cleaner
■ File Scanner
■ Secure your device against phishing attacks from emails and infected websites
Scam Guardian
■ 24/7 AI-powered scam protection
■ Web Guard - Advanced AI tools to help keep you safe from hidden scams while browsing, banking, and shopping online. Scan and block malware-infected links, as well as Trojans, adware, and spyware (for privacy and safe web browsing, e.g. Chrome).
■ Avast Assistant - Think someone’s trying to scam you? Get answers quickly from Avast Assistant, your built-in AI partner
Scam Guardian Pro
■ Call Guard (Call Blocker) - Automatically blocks scam calls and labels if the call is a potential scam, spam, or a verified business
■ Safe SMS - AI-powered scam protection for every text message
■ Email Guard - We’ll keep your inbox safe by continuously monitoring your emails for anything suspicious
Avast SecureLine VPN
■ Protect your privacy
■ Keep your online activities hidden from internet service providers, hackers, and advertisers with our private VPN (Virtual Private Network)
■ Use the perfect location for whatever you’re doing
■ Connect to over 100 locations worldwide, so you can enjoy what you’re doing more securely and privately.
■ Watch shows and sports wherever you are more safely with streaming-optimized servers
Avast Cleanup
■ Phone Cleaner - Clean up your devices by getting rid of junk files
■ Browser Cleaner - Get rid of junk files like browser history, temporary files, and cookies that can slow your phone down and compromise your privacy
This app uses Accessibility Service API to protect the visually impaired and other users against phishing attacks and malicious websites via Web Guard feature.
Contacts: A particular subset of this permission group is required to access device accounts to enable “restore a pin” action as part of App Lock feature.
Location: Allows Network Inspector feature to identify new networks and scan them for threats.
What makes Avast One: Antivirus, Security stand out
Avast One: Antivirus, Security has 100M+ installs to date. That puts it among the more widely adopted apps in its category. Scale at that level usually signals stable performance and a responsive development team. The 4.6-star aggregate is built on 7,283,608 real user reviews. That sits well above the average for the utility tool genre. Scores like this appear when a product hits its core promise consistently.
Avast One: Antivirus, Security specifications and compatibility
The current build is version 5.6.1. The developer last updated it on Jun 17, 2026. The download size is 13 MB. That installs quickly even on a moderate mobile connection. Google Play classifies the content as Everyone.
Frequently asked questions
Is Avast One: Antivirus, Security free to download?
Yes, Avast One: Antivirus, Security is available as a free download on Google Play and as a free APK on this page. The APK is the official, unmodified build pulled directly from the developer.
How many people have downloaded Avast One: Antivirus, Security?
Avast One: Antivirus, Security has been downloaded 100M+ times from Google Play, putting it among the more widely adopted utility tools in its category.
Is the Avast One: Antivirus, Security APK safe to install?
Yes. The APK on this page is the original, unmodified build from Avast Software, pulled directly from the Google Play Store with no third-party modifications. It carries the Everyone content rating Google assigns on Play.
How big is the Avast One: Antivirus, Security APK?
The Avast One: Antivirus, Security APK is 13 MB in size, which downloads quickly on most mobile and Wi-Fi connections.
What is the latest version of Avast One: Antivirus, Security?
The current build of Avast One: Antivirus, Security is version 5.6.1, last updated by the developer on Jun 17, 2026. This page automatically tracks new releases as the developer ships them.
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