Installing a powerful antivirus app has become a fundamental requirement for people using a smartphone. On the whole, you need not use an antivirus app if you are playing it safe; you just need to download the app from the Google Play Store which develops apps with Android software

development and keep your phone security settings enabled. However, some people do take a walk on the wild side without proper knowledge of being attacked or sometimes take risk deliberately. There are many antivirus apps out there that you can download free of cost and if these apps are not top-notch, it is necessary to know that the basic one meets your requirements.

Express VPN
This is rated the best among the most trusted antivirus brands in the virtual private network industry. It comes pretty close with quick and safe usage, possessing an SSL-secured network that ensures insane speeds with high security and an easy to use interface. It also gets you into Netflix and every other streaming service without too many problems. Therefore, it’s quite simply the real deal. It offers 256-bit AES encryption as standard which is a type of encryption that according to mathematicians will take the most advanced supercomputers a billion years to crack.

AndroHelm Mobile Security
AndroHelm may not be the most popular antivirus app in Google, but it is simply useful and fast. The app is powered with anti-malware and various antivirus features such as frequent updates, scanning apps to install, virus protection, quarantine mode and more. AndroHelm also has many interesting features, which includes remote wiping and anti-theft like tracking. It protects your phone from harmful applications, viruses, and espionage programs. It might seem a bit pricey but their basic app has all the information if you need them.

Avira
Avira provides total protection for both Android and macOS devices, which is beneficial for home and business users. It is one of the latest antivirus apps that grow to be a strong contender. It has shown an incredible growth over the last year. The basic app comes with the features like real-time protection, external SD scan, device scans and lot more. Avira delivers a decent protection, especially for a free version. Some other features include device admin features, blacklisting, privacy scanning, and anti-theft support.

AVG mobile antivirus:
AVG free antivirus is for more powerful protection and performance for your mobile and beyond. It is a popular one in the antivirus app space. It is the 1st antivirus app to break the record of 100 million downloads on Google Play Store. Once you install it, it runs really well to protect your systems from malware, spyware, viruses, unsafe apps, unwanted callers and other malicious codes. The best thing is if your mobile is at a point of no return, you can get it wiped remotely to prevent your private information falling into a wrong person. It also offers many other features like app lock, camera tap, device lock, and app backup.

Bitdefender
Bitdefender antivirus security app has earned the title of the ‘best malware detection rate’ in the industry for the past few years. They make use of advanced artificial intelligence and other revolutionary technologies for more than 500 million customers. It offers robust privacy protection tools, minimal performance impact and flawless malware protection with an additional Android Wear watch as an anti-theft feature. It thoroughly scans your device and instantly blocks even the latest threats in the world, ensuring there are no system slowdowns. It provides unbeatable cloud-based malware detection and a smart anti theft experience for a smartphone.