Every phone carries sensitive information, and it is always a good idea to have a security app in the form of an antivirus. There is always an argument whether you need an antivirus for your smartphone, but you should know that malware and virus attacks are known to occur on smartphones too, and Android antivirus and security apps have improved today. They provide improved protection against new threats.

The security apps that feature antivirus protection, also offer tools like contact filtering, remote locking, and wiping.

• Trend Micro Mobile security and antivirus is the best one overall. It has the best rate of virus detection over last two years–a whopping complete 100% rate. It has returned no false alarms and does not affect the battery and performance. It protects against phishing sites, has a scanner for Facebook, and has tools will help you save battery and memory. It also has a feature called Just-a-Phone that closes everything except essentials from working in the background. It offers a seven-day free trial and has premier features like blocking, anti-theft tool, cleaning, app locking, and call filtering.
• Avast Mobile security is the best in malware protection. It is completely free and it offers a range of tools. It scans the various apps as well as the URLs for malware. The antivirus has features like call blocking, blacklisting of problematic numbers. A PIN locker to hold the pins to various apps, Wi-Fi scanning, anti-theft, and security. For the last few features, you need to buy the pro version which is also ad-free. The free version gives you a respectable number of features to keep you safe from malware and also gives extra protection to rooted devices. Your main concern is browsing and safety from malware.
• AVG Android antivirus has the best feature set and has 99% detection rate with malware. It has so far not returned any false information and also has almost no effect on the battery life and its performance.
• Sophos Mobile Security is a good Android antivirus app, and there is no other app that offers so many features. It also has 100% malware detection in real-time scanning and is free. It scans installation apps, all storage media, all the running and existing apps, as well as provides security against loss and theft. It also has lock, wipe, locate, and alarm options, all via SMS. It also filters the web downloads, protects the apps, ensures privacy, ensures spam blockage and offers security advice etc. It is free and has full accessible features and no advertisements.
• Avira has an option to choose to protect your device, and its premium version has many additional tools. It gives 99% detection of malware in real time. The premium version has many additional tools. You can trust Avira to keep your device and tablet safe from viruses. It has minimal design and is sleek in its performance. It has a full range of recovery tools and anti-theft features as well.
• Kaspersky and Norton attract many customers as well. Their free version is okay, but it is not worth it to be paying for the same for a single computer or laptop. The customer is continually bugged for an annual subscription.

The above-mentioned Android antivirus software have a good mixture of features, handy tools, and protection without spending a whole lot on no-good extras. The detection rate is high, making them great security apps. If you don’t want an expensive antivirus, you can download the free versions of Avast and AVG.