100M+
100%
4.7
Protect your privacy
Block all potential threats
Every month we detect and block just under 2 million attack attempts on Android users.
With nearly 8 million malicious samples in our mobile threat detection database and 6,000 new unique samples being added every day, you are always protected.
The most common threats we detect and protect you from:
Trojan downloader
Locker ransomware
Adware
Others
Secure your data remotely
Enhance performance
Take control of your digital habits
Here’s what our users think
System requirements
Avast Mobile Security for Android
Stay safe with the ultimate antivirus protection for your mobile device.
Upgrade to Avast Mobile Security Pro or Ultimate straight from your app to access premium features such as App Locking, VPN, and much more.
Get expert security tips for your Android
Your Android phone or tablet can be a victim of malware just like your desktop computer. Learn how to scan and remove viruses from an Android device here.
Want to learn about malware? Read this ultimate guide to find out what malware is, how it works, how it spreads and what you should do to protect yourself.
From Cyber Police to Article 161, Android devices have been hit by several major ransomware attacks. Learn how to remove ransomware from Android here.
Discover the best free antivirus software for Windows as judged by leading security experts. Protect your PC from the top malware threats with a single click.
Worried you're being spied on? Learn how to remove spyware from your Windows PC. Check for, detect, and remove spyware to get your PC privacy back now.
iOS is relatively secure against ransomware, but you may find your device affected by something similar. Find out how to remove ransomware from iOS here.
iPhone's parental controls are designed to protect your family. Learn how to adjust child settings on iPhone & iPad.
Fed up with pesky Chrome notifications? Learn how to optimize your Google Chrome notification settings and disable popups for good.
