Top 5 Best Antivirus Apps for Android in 2018

Since everyone owns a smartphone and almost all of your work can be done from these little devices, you need to take extra care when it comes to security. There are many threats out there that are just waiting for you to make a mistake and when you do, they will attack your data and steal all the important and private information from your device. So, you definitely need to use some of the best Antivirus apps on your Android device. If you have a look at the Google Play Store catalog, you’re going to find a number of such security apps that keep an eye out on the various threats, malware, spyware and virus definitions and prevent them from entering your smartphone and help you keep your data secure. In this article, we are going to have a look at some of these best antivirus apps for Android device that you can download and install on your phone for absolutely free!

If you are a developer where you have to access a number of web apps and services for your work, then you can check out the single sign on feature that lets you access various web apps in the cloud and behind the firewall allowing you to improve your productivity as well as preventing any possible data breach.

1. Avira Antivirus Security

Avira is one of the biggest names when it comes to online security and they offer a free antivirus app for Android smartphones to keep your data secure. It is also considered as one of the best mobile security, privacy and anti-theft app on Google Play Store.

avira antivirus security

The main function of the app is to shield your device from threats like spyware and malware, but it doesn’t stop there as it helps you keep your personal as well as private data from being breached and even shows you which of the installed apps are collecting sensitive information. It automatically scans SD cards, installed apps and others to find out if there are any hidden malwares and blocks ransomware attacks as well. Moreover, it can help you find and recover your stolen or lost phone, keep your identity safe and even gives web-based controls to access all your security settings.

The app is lightweight and doesn’t add too much strain on your device’s battery life. And if you want to be extra secure, then there’s a PRO version available as well with premium features.


2. Security Master

Security Master, previously known as CM Security app, is one of the most popular and most downloaded antivirus apps for Android as it has been installed on more than 500 million devices worldwide. It comes with a lot of features that not only keep your phone secure, but also keep it healthy and in top condition.

security master

Being an antivirus app, the Security Master application scans your entire phone and all your data to find if any threats are lurking within and eliminates them keeping your phone and privacy safe and secure from malware. Moreover, it can intelligently scan and remove junk files from system and app caches and remove the background apps to boost the phone’s performance and avoid issues like battery drain and overheating.

The app also comes with features like SafeConnect VPN to help you keep your identity hidden and access blocked websites on your phone and the App Lock feature to restrict access of others to important apps on your device.


3. Kaspersky Mobile Antivirus

There are several popular antivirus programs available on the Internet, and Kaspersky is one of the leading companies who’s well known all over the world when it comes to computer and mobile security.

kaspersky mobile antivirus

The mobile antivirus app is absolutely free to download and use. It comes with features like Background Check that scans your entire phone, app data included, to find if there are any threats like viruses, trojans or malware present or not. If threats are found, it removes them and cleans up all your data to keep it secure and actively blocks and incoming virus threat from entering your phone’s system. Apart from the world-class security features, the Kaspersky antivirus app also offers features like app lock, anti-theft and anti-phishing and even a web filter option that filters out dangerous links and websites while you are surfing the Internet.

The app even comes with a “Find My Phone” feature to track your lost or stolen phone and a Call blocker feature to block unwanted calls or text messages.


4. Avast Antivirus

Avast Mobile Security app is one of the most popular free antivirus apps for Android smartphones as it has been downloaded on more than 100 million devices worldwide. Thanks to awesome features, it has protected, and keeps protecting, millions of devices from harmful threats and viruses.

avast antivirus

The list of features of the Avast antivirus app is long, but the main feature is virus protection and it does it better than most of the other apps on the Play Store. With the Antivirus engine, it automatically scans your system and the installed apps to find out if any threats are present, including the files, to offer complete mobile protection against spyware and malware. You can use the app to instantly clean up the junk files like system files and other unnecessary app data, and also offers features like Anti-theft and App Lock to keep your phone and data secure from prying eyes.

If that’s not enough, then the Avast antivirus app also offers Call Blocker where you can blacklist certain numbers to block their calls, Web Shield that keeps you safe while browsing the internet and even WiFi Security that helps you check the security of public networks and protects your information.


5. Bitdefender Antivirus

Bitdefender antivirus app may not be as popular as most of the other antivirus apps on Google Play Store, but it does provide you with the best security options you could ask for. Most of the apps in this list are filled with tons of features, some might call it unnecessary clutter; and that’s where Bitdefender differs as it only focuses on the antivirus aspect.

bitdefender antivirus

The antivirus app is a powerful and fast solution that uses in-the-cloud technology to provide the best virus detection on your Android device. Instead of downloading various virus definitions and storing them on your smartphone, it stores them on the cloud and accesses them whenever necessary resulting in fast scans and less battery drainage. It automatically scans all the new apps that you download on your smartphone for viruses. Whenever the app finds any threats on your device, it will give you a notification regarding the same and you can perform the cleanup instantly. Moreover, the app is ready to go from the very start and there aren’t any advanced settings that you need to setup to get the best virus protection.

The app is absolutely free to download, but there’s a premium version available as well in case you want premium features. You can try it out for free for 14 days if you want and then upgrade to the paid option.



In these modern age, we keep most of our data on our smartphones as it’s quite convenient and saves a lot of time. Not only that, we use our phones all the time to perform various activities, which also includes financial transactions or business-related work; so it become imperative to take steps to not only keep your device secured but also make sure your information and privacy isn’t breached.

That’s the reason why you need to download the best and the latest antivirus apps for Android to keep your data secure and remove and block any threats like viruses, malware or spyware from entering your phone’s system.


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