Avast Mobile Security for Android

Protect your mobile device with a free antivirus for Android that’s recognized by experts. Scan and secure your device in real time against viruses and other malware, strengthen your privacy, and get faster performance from your phone.

Also available for PC, Mac, and iOS

7,020,000 peopleĀ scoredĀ us 4.8 / 5 on Google Play
47

Scan this QR code with your mobile device or click on the download button on the left.

Avast Mobile Security for Android

Also available for PC, Mac, and iOS

7,020,000 peopleĀ scoredĀ us 4.8 / 5 on Google Play
47

Scan this QR code with your mobile device or click on the download button on the left.

Installed on 18 million+ devices

Strong protection, great usability

Connect & browse with confidence

Keep your device clean & running smoothly

Go further than malware and antivirus protection

for Android

Scan your device for free with our best malware and virus cleaner for Android to date. Plus, check your home Wi-Fi network for potential security vulnerabilities. Free up internal storage space. Keep yourself better protected from unsafe website links. Upgrade to Avast Mobile Premium Security for Android to lock apps — plus secure nearly unlimited photos behind a PIN or fingerprint. Find out more below!

Block potential online threats

Prevent viruses and other malware from infecting your Android device.

  • Perform regular scans to detect threats and vulnerabilities.
  • Detect malicious apps before you install them.
  • Block malicious links and websites and flag sensitive ones on browsers.
  • Verify the security of any Wi-Fi network.

The most common threats we detect and help protect you from

Did you also know that Avast blocks over 14,000 cyberattacks on average every minute? Here’s what we can help you stop:

Trojan downloader
Downloads malicious programs onto your device without you knowing
Locker ransomware
Locks and prevents you from accessing your device
Adware
Floods your device’s screen with unwanted advertisements

Others

Banking trojan
Steals your banking credentials to gain access to your account
Rooter
Acquires privileged access to take over and control your device
Fake apps
Disguised malware that tricks you into downloading it
Trojan clicker
Secretly clicks on webpages and eats up your data resources
Spyware
Infects your device to gather and transfer information about you
SMS Trojan
Uses your device to secretly send premium SMS messages

Protect your privacy

Keep intruders out of your business, both online and on your device.

Secure up to 10 photos with a PIN code, pattern, or fingerprint password.

Get an alert if any passwords connected to your email account have been part of a leak or hack.

Avast Mobile Premium Security for Android:Ā secure your apps using a PIN code, pattern, or fingerprint. Plus, lock away as many photos as you like with the same technology, depending on your device’s internal storage space.

Free up storage space

Clean up junk files that may be hogging valuable space on your device to free up more for the things that matter most to you. Keep your Android device running as good as new, too.

Here’s what our users say

It's very useful. Working very smoothly.

Jineesh J.

It came highly recommended and for good reason.

Steve B.

Such a useful app for security & maintenance.

Ash G. G.
Icon - SecureLine VPN

Avast Mobile Security for Android

Stay safer with our ultimate antivirus protection for your mobile device

Upgrade to Avast Mobile Security Premium or Avast Mobile Security Ultimate straight from your app to access premium features such as App Locking, VPN, and much more.

You may still be wondering...

FAQs

Yes, there are multiple Android antivirus options available that come with their own set of features and benefits — including Avast Mobile Security, our best Android security app. It gives you free Android security and protection against emerging mobile threats. It also provides advanced protection against viruses, spyware, and malicious app installations. Plus, it keeps your safer from other types of malware while also providing you with a cleaner tool.

If you upgrade, you can also access our app’s premium security features. This allows you to do things like locking away your private photos and apps with a PIN code or with a biometric fingerprint function.

It’s quite simple. Here’s how to download a free antivirus app, such as Avast Mobile Security:


  1. Go to the Google Play Store.
  2. Download the security app to your device by clicking Install.
  3. After setting it up, run your first Smart Scan to check for any hidden threats.
    Ā 

There you go, you’re all set!

Mobile devices are just as susceptible to cyberthreats as computers. So, can phones get viruses? Android devices are vulnerable to adware, spyware, ransomware, and other types of malware. While Android does have built-in security features, its basic protection may not be enough to protect your device from new, emerging mobile cyberthreats.Ā 

Having a regular virus scan routine is good practice to prevent viruses and other malware and maintain the overall security of your mobile device. You can use a virus removal tool or download a free virus scanner for Android, like Avast Mobile Security. This is one of the fastest ways to scan your Android device for viruses or other threats. If a virus has been detected after running Smart Scan, you’ll be prompted to remove the virus quickly and easily to clear up any risks that may have been uncovered.

Avast Mobile Security for Android is one of the most well-equipped free antivirus programs for Android users because it enhances your privacy and security with our cutting-edge cybersecurity. You can protect your Android mobile or tablet in real time against the latest types of malware.

If your device is already infected with malware, remove the threat quickly with our free virus removal tool and
 malware removal tool.

Avast Mobile Security for Android won’t impact your phone’s performance. It runs in the background and won’t drain battery life or affect your phone’s speed. If your phone has started slowing down, learn how to  speed up slow Android devices  and get them running like new.

First and foremost, you want a reputable Android virus cleaner app that can perform a full scan of your device and detect and eliminate potential threats. At Avast, our expertise can really help you when it comes to virus removal for Android devices and more. Not only can Avast Mobile Security regularly scan for threats for you, it can also warn you of hazardous apps before you reach the installation stage while guarding you against malicious websites and links. Plus, if you often connect to public Wi-Fi, it can help you to check the security of these networks.Ā 

Visit ourĀ Support CenterĀ for more FAQs.