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(6,750,688 ratings)

✓ Improved accessibility — Because we believe our app should be easy for anyone to use
✓ Fixed Junk Clean issues — Thanks for reporting these, everyone!
✓ Other improvements — Various design enhancements to improve your overall experience

And in case you missed it… We’ve got a new logo! As the digital world changes, we change with it. We're proud to unveil a new expression of our identity, reflecting our continued commitment to protecting people's digital freedom.

Protect against viruses & other types of malware with Avast Mobile Security, our free antivirus app for Android.

Protect your privacy by receiving alerts when spyware or adware-infected apps are downloaded onto your device. Secure your device against phishing attacks from emails and infected websites. Turn on the VPN to keep your online browsing private and safe, as well as to access your favorite paid streaming services when traveling abroad. Get alerts when your passwords have been compromised by hackers.

With more than 100 million installs, Avast Mobile Security & Antivirus provides much more than just antivirus protection.

Free features:

✔ Antivirus Engine
✔ Anti-Theft
✔ Hack Check
✔ Photo Vault
✔ File scanner
✔ Privacy Permissions
✔ RAM Boost
✔ Junk Cleaner
✔ Web Shield
✔ Wi-Fi Security
✔ App Insights
✔ Virus Cleaner
✔ Wi-Fi Speed Test

Premium features for advanced protection:

Camera Trap: Secretly capture photos and audio of the thief if your phone gets stolen.
Last Known Location: Check your device's last location before its battery died.
App Lock: Keep your sensitive content secure and private by locking any app with a PIN code, pattern, or fingerprint password. Only you’ll be able to access them.
Remove Ads: Eliminate ads from your Avast Mobile Security & Antivirus experience.
Avast Direct Support: Contact Avast directly from the app to receive quick responses to your inquiries.

Finally, Ultimate users can enjoy our VPN (Virtual Private Network) as well - Hide your online activities from hackers and your ISP by encrypting your connection. You can also change your location to access your favorite paid streaming services from anywhere.

Avast Mobile Security & Antivirus in detail

Antivirus Engine: Automatically scan for viruses and other kinds of malware, including spyware, Trojans, and more. Web, file, and app scanning provides complete mobile protection.
App Insights: Discover how much time you spend using each app on your device and take back control of your phone-life balance.
Junk Cleaner: Instantly clean out unnecessary data, junk files, system caches, gallery thumbnails, installation files, and residual files to give you more space.
Photo Vault: Secure your photos with a PIN code, pattern, or fingerprint password. After moving photos to the Vault, they are fully encrypted and only accessible to you.
Web Shield: Scan and block malware-infected links, as well as Trojans, adware, and spyware (for privacy and safe web browsing, e.g. Chrome).
Wi-Fi Security: Check the security of public Wi-Fi networks, browse safely, and make secure online payments from anywhere.
Hack Alerts: See which of your passwords have been leaked with a quick and simple scan, so you can update your login credentials before hackers infiltrate your accounts.

This app uses the Device Administrator permission. This permission allows you to remotely lock and wipe your device from my.avast.com.

This app uses the Accessibility permission to protect visually impaired and other users against phishing attacks and malicious websites.

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This release comes in several variants (we currently have 2). Consult our handy FAQ to see which download is right for you.

Variant
Arch
Version
DPI
6.43.4 BUNDLEAPK bundle with base APK and 20 splits 20 S20 splits
510027
October 25, 2021
universal
Android 6.0+
160-640dpi
6.43.4 APK
510027
October 25, 2021
universal
Android 6.0+
nodpi
All Releases

Version:6.44.2

Uploaded:November 8, 2021 at 3:07PM UTC

File size:17.99 MB

Downloads:326

Version:6.44.1

Uploaded:November 6, 2021 at 12:49AM UTC

File size:17.96 MB

Downloads:133

Version:6.43.4

Uploaded:October 25, 2021 at 1:28PM UTC

File size:17.98 MB

Downloads:252

Version:6.43.2

Uploaded:October 13, 2021 at 1:25PM UTC

File size:17.7 MB

Downloads:202

Version:6.42.0

Uploaded:September 16, 2021 at 8:21AM UTC

File size:17.75 MB

Downloads:457

Version:6.41.1

Uploaded:September 1, 2021 at 12:00PM UTC

File size:17.75 MB

Downloads:295

Version:6.40.2

Uploaded:August 3, 2021 at 1:42AM UTC

File size:17.05 MB

Downloads:625

Version:6.39.5

Uploaded:June 18, 2021 at 12:55AM UTC

File size:17.06 MB

Downloads:403

Version:6.39.4

Uploaded:June 16, 2021 at 7:00PM UTC

File size:17.06 MB

Downloads:98

Version:6.39.2

Uploaded:June 4, 2021 at 2:06PM UTC

File size:17.06 MB

Downloads:309

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