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 best free antivirus. It has received top scores from A-V Comparatives as well as AV-Test. Its malware scanner boasts an impressive 100 percent success rate while testing more than 3700 Android applications.
Avira is another solid option. It offers a wide range of features which makes it one of the most popular options in the Play Store. There are more than 100,000,000 downloads and 6.5,000,000 reviews. Avira is able to detect malware at a 100% success rate, which is very close to its paid rivals. Avira also offers a nice selection of privacy tools including a free VPN that provides 200MB per month and a password manager. The annual paid plans come with 60 days of risk-free money back.
Bitdefender is a fantastic choice for Android users searching for a reliable antivirus application. Its advanced antivirus engine has minimal impact on the system and its security features include an app privacy scan that informs you what apps can access your personal information or even your 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 that detects ransomware, as well as an audit of security that reveals unsecured settings that you should disable, like developer mode.