If you want a good combination of virus detection, a free VPN and storage-optimizing tools and additional security features like anti-theft protections and parental controls, then the best free antivirus is Sophos Intercept X for Mobile. It has received top marks from A-V Comparatives and AV-Test. Additionally, its malware scan has an impressive 100% success rate when testing more than 3700 Android apps.
Another great option is Avira which comes with many features that make it one of the most popular antivirus choices in the Play Store with more than 100 million downloads and 6.5 million reviews. Avira detects malware with an 85% success rate. This is close to the paid rivals. Avira also offers a nice range of privacy tools, including a free VPN that offers 200 MB per month and a password www.vpn-support.net/how-to-install-and-uninstall-antivirus manager. Its annual paid plans include 60-day money-back guarantee with no risk.
Bitdefender is a great option for Android users looking for a trustworthy antivirus software. Its advanced antivirus engine is low impact on the system, and its security tools include an app privacy scanner that reveals which apps can access your personal information and location. The user interface is easy to navigate and is compatible with Android 7 and higher. Its best features include a rooted-device scanner that can detect ransomware and an audit of security that informs you which settings are not secure.