If you want a good combination of antivirus protection, a cost-free VPN and storage optimization tools and additional security features, such as anti-theft and parental controls, then the most effective free antivirus is Sophos Intercept X for Mobile. It has been awarded top marks from A-V Comparatives and AV-Test, and its malware scanner boasts an impressive 100 percent success rate while testing 3,700 Android apps.
Avira is another good choice. It comes with a 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 detects malware with 100% success rate. This is comparable to the paid rivals. Avira also provides a good assortment of privacy tools, including a free VPN that offers 200 MB per month and a password manager. Its annual paid plans include 60 days of risk-free money back.
Bitdefender is another great choice for Android users who need an antivirus program that is reliable. Its advanced antivirus engine has a low system impact, and its security tools include a privacy scanner that will let you know which apps can access your personal information or location. Its user interface is simple to navigate and it’s compatible with Android 7 and higher. Its premium perks are the ability to scan your device for rooted devices for ransomware, ransomware detection, and security audits that show vulnerable settings that you need to disable, like developer mode.