Download free antivirus with scam protection for Android today

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. Stay safer from website scams using Web Guard’s smart AI. Get scam guidance in seconds with our AI-powered Avast Assistant.

Also available for PC, Mac, and iOS

7,020,000 people scored us 4.8 / 5 on Google Play
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Scan this QR code with your mobile device or click on the download button on the left.

Download free antivirus with scam protection for Android today

Also available for PC, Mac, and iOS

7,020,000 people scored 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.

Get AI-powered anti-scam guidance

Block scam SMS messages and scam calls

Connect and browse confidently

Scan your phone or tablet for viruses

It’s much more than just an Android antivirus

Get a free virus scanner and cleaner for Android. Check your home Wi-Fi network for potential security risks. Free up internal storage space. Use smart anti-scam tools to help spot unsafe online messages, offers, and website links. Want more protection? Upgrade to Avast Mobile Security Premium for Android to lock apps and hide unlimited photos behind a PIN or fingerprint.

Outsmart scams with our AI, boost your security

Keep ahead of scammers. Make your Android device safer against viruses and other malware.

  • Get advice from Avast Assistant about suspicious messages or links in seconds.
  • Block phishing links and unsafe websites with Web Guard.
  • Scan to detect and remove threats, weaknesses, and viruses.
  • Check how secure a Wi-Fi network is before you connect.

Strengthen your security against everyday risks

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
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
Premium

Block scam SMS messages and scam calls

Get advanced, AI-powered scam protection that travels with you wherever you go. It works continuously to block scam SMS messages and fraudulent calls before they reach you. With 24 / 7 protection, scammers will have a hard time getting through. You can answer with peace of mind, whether it’s loved ones or a delivery update.

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Avast Mobile Security for Android

Boost your security with our Android antivirus app

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, each offering different features and benefits to keep your device protected. Avast Mobile Security is our best Android security app, offering free protection against viruses, and spyware. It also keeps you safer from other malware and includes a built-in cleaner tool to free up space. Our app’s anti-scam features also help you spot suspicious online messages, offers, and more so you can make safer choices. If you upgrade, you’ll unlock premium security features like locking apps and photos with a PIN or fingerprint for extra privacy.

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.
     

There you go, you’re all set!

Yes, Android devices may be less prone to viruses, but phones can experience other cyberthreats like adware, spyware, and ransomware. Android includes built-in protections, but they may not be enough to block new or advanced mobile threats. Avast Mobile Security for Android includes AI-powered scam protection to help you avoid fake websites, shady texts, and unwanted offers. It helps you stay alert and informed, giving you real-time guidance when something feels suspicious or doesn’t look right.

Having a regular virus scan routine is good practice to prevent viruses and other malware and to 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 the risk that may have been uncovered.

Avast Mobile Security for Android is one of the most well-equipped free antivirus programs available to Android users today.
It helps protects your phone or tablet in real time against spyware, ransomware, and other advanced types of malware.
Its anti-scam tools can also help you detect risky online messages, offers, fake links. If your device is already infected, use our free virus removal tool and malware removal tool to eliminate threats quickly.

Avast Mobile Security for Android won’t impact your phone’s performance. It runs in the background and won’t drain your battery 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.

Download Avast Mobile Security. Not only can our Android antivirus scan for threats for you, but it can guard you against malicious websites and links. If you often connect to public Wi-Fi, it can also help you check the security of these networks.

Yes. In fact, Avast Mobile Security for Android is a great option if you’re looking for free security. It scans your phone or tablet for malware, and helps you block it in real time. It also keeps an eye on the websites you visit, helping you avoid scams and unsafe downloads.

Our app can also alert you if the password linked to your email account gets leaked. This is so you can act faster to secure your account. You can also lock away up to 10 photos on your phone with a secure PIN, code, or fingerprint. And what’s the best part in all this? All these capabilities are free. 

Visit our Support Center for more FAQs.