If you want a good combination of security, virus detection, a no-cost VPN and storage optimization tools and additional security features such as anti-theft protections and parental controls, then the best free antivirus is Sophos Intercept X for Mobile. It gets top marks from AV-Test and A-V Comparatives, and its malware scanner has an impressive 100 percent success rate in real-time attacks, and has been tested extensively of 3,700 Android apps.
Avira is another good choice. It comes with a range of features, making it one of the most popular choices in the Play Store. There are more than 100 million downloads and 6.5,000,000 reviews. Avira can detect malware with 100 percent success rate, which is close to its paid rivals. It also comes with a great collection of privacy tools that includes a free VPN with 200MB per day and a password manager, and its annual paid plans include a risk-free 60-day money-back guarantee.
Bitdefender is a fantastic option for Android users looking for a reliable antivirus software. Its advanced antivirus engine is low impact on the system, and its security tools include a privacy scanner that will let you know which apps can access your personal information and location. Its user interface is simple to navigate and is compatible with Android 7 and higher. Its top features include a rooted device scanner as well as ransomware identification. an audit of security that informs you which settings are not secure.