Protect your privacy
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:
Secure your data remotely
Take control of your digital habits
Here’s what our users think
- Android comes with a simple built-in antivirus that can quickly check if apps are safe — but there’s no guarantee that this level of antivirus is capable of stopping new and emerging threats.
- Apps are run in an isolated “sandbox” where they can’t access anything without your permission — but it’s all too easy to set the wrong permissions, or find it difficult to retract permissions, allowing malware access to your Android device.
- Google Play uses advanced scanning tools to verify the authenticity of the apps on the storefront, but sometimes malware can get onto Google Play, where it’s downloaded by thousands of people before it’s caught. You can also download apps from other storefronts which don’t have the same level of security as Google Play.
If you haven’t already installed Avast Mobile Security and your device has become infected, remove the threat quickly with our free virus removal tool and malware removal tool.
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.
Jailbreaking removes software restrictions on your iOS device. Find out if jailbreaking is legal and safe, and learn about its pros and cons.
Block tracking, avoid malware, and keep your browsing private and secure with the best extensions for Google Chrome, including Chrome antivirus extensions.