Mobile Security & Antivirus App Review

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  • Our Rating: 4 / 5

Updated 05-16-2023

Google Play Downloads 33,538,427
Developer Big Cats Studio
Screenshot From Our Mobile Security & Antivirus Review


Mobile Security & Antivirus is a must-have app for any Android device. This app, with its ID of com.nqmobile.antivirus20 and genre of Productivity, offers a wide range of features designed to keep your device safe from viruses, malware, and other malicious threats. Not only does it provide real-time protection, but it also offers device optimization features to improve your device's performance. Below are the lists of features, pros, and cons of this app.


  • Virus Scanner: This feature allows you to scan your device's entire system to detect and remove viruses, malware, spyware, and Trojan horses. It provides real-time protection against all kinds of viruses and other malicious threats.

    The app's virus scanner offers different scan options such as full scan, quick scan, and custom scan. The full scan examines every file on your device, the quick scan scans the areas with the most significant threat possibility, and custom scan lets you select the areas you want to scan.

  • Anti-phishing Protection: Mobile Security & Antivirus provides anti-phishing protection that identifies and prevents phishing attacks before they harm your device.

    Phishing is a common threat, especially for users who access banks or financial sites on their smartphones. This app ensures that you are protected from such phishing attacks by analyzing the URLs of incoming emails and messages for any suspicious links or content.

  • App Advisor: With this feature, you can see the permission level on each app installed in your device. This helps you identify if any app has unnecessary permission requests, which can be used for system threats.

    The App advisor provides details about each app's permission level, and you can easily uninstall them if you find any suspicious permission. The feature also helps you to identify any app that consumes lots of data in the background, which can lead to a slow device.

  • System Optimizer: This feature scans your device and clears any unwanted data such as cache and cookies. It also closes apps running in the background, which helps to speed up your device's performance.

    The System optimizer is an important feature for users who complain about slow devices, as it helps free up storage space and increase performance speed.

  • Call & Text Filter: This feature blocks unwanted calls and messages from unknown numbers. It also allows you to create filters based on specific words or phrases, which can be blocked from texts and calls.

    If you receive many spam calls and messages, you will find this feature very useful. The call & text filter ensures you don't need to worry about receiving unwanted calls or messages any more.


  • Provides real-time protection and scanning of apps and files on your Android device.
  • Offers anti-phishing protection to protect your device from phishing attacks.
  • Allows you to identify and uninstall any app that consumes too much data or has unnecessary permissions.
  • Optimizes your device's performance by clearing unwanted data and closing apps running in the background.
  • Blocks unwanted calls and messages from unknown numbers.


  • Mobile Security & Antivirus lacks the ability to schedule virus scans automatically.
  • The app may consume more battery power, especially when constantly scanning your device.
  • Although the app is free to download, some additional features require a premium subscription.

Comparison to Similar Apps

Mobile Security & Antivirus may not have exclusive features, but it stands out in terms of its call & text filter feature, which most antivirus apps lack. Many users find this feature crucial, as they can easily block unwanted calls and messages.

When compared to popular antivirus apps such as Avast Mobile Security and Kaspersky Mobile Antivirus, Mobile Security & Antivirus provides similar performance, but with more additional features like call & text filters, and system optimization tools.

Tips for Using the App

  • Always scan your device regularly to ensure its optimal performance and prevent virus attacks.
  • Be sure to turn on the anti-phishing protection to keep your device safe from phishing attacks.
  • Take advantage of the App advisor feature by uninstalling any app that has unnecessary permissions or consumes too much data in the background.


Mobile Security & Antivirus is an all-in-one app that offers multiple features that are essential for your device's optimization and security. Its call & text filter feature is very useful, especially for those who get many unwanted calls and messages. However, the inability to schedule scans, the possibility of high battery consumption, and the requirement for a premium subscription for additional features are areas that could use improvements.

Despite its downsides, we recommend Mobile Security & Antivirus for every Android user who wants a complete protection/security solution. The app's ability to provide comprehensive protection and optimize device performance makes it one of the best antivirus apps available on the Google play store today.