If you’re looking for a combination of antivirus protection, a no-cost VPN and storage-optimizing features, and additional security features, such as parental controls and anti-theft, Sophos InterceptX for Mobile is the most reliable free antivirus. It has received top marks from AV-Test and A-V Comparatives, and its malware scanner has an impressive success rate for real-time attacks as well as extensive testing on 3,700 Android apps.
Another great option is Avira which comes with a wide range of features that make it among the most popular antivirus choices in the Play Store with more than 100 million downloads and 6.5 million reviews. Avira detects malware with a 100% success rate. This is similar to the paid alternatives. Avira also comes with a wonderful set of privacy tools which includes the free VPN with 200 MB per day and a password manager, and its annual paid plans offer a risk-free 60-day money-back guarantee.
Bitdefender is an excellent choice for Android users looking for a reliable antivirus program. Its advanced antivirus engine has minimal impact on the system and its security tools include an app privacy scanner that will let you know which apps can access your personal data and location. Its user interface makes it easy to use and is compatible with Android 7 or higher. Its best features include a rooted device scanner as well as ransomware detection. an audit of security that highlights vulnerable settings that you need to disable, like developer mode.