Do You Need Antivirus On Android? We Ask The Experts

Now You Know

When it comes to using smartphones, our trusty companions that carry our daily lives in our hands, it’s only natural to want them to be protected from any potential threats. And one question that often comes to mind is whether we need antivirus software for our Android devices. In a world where cyber attacks and malware are increasingly prevalent, it’s essential to prioritize the security of our personal information and data.

To find out whether antivirus protection is necessary for Android, we turned to the experts. With their deep knowledge of cell phones, particularly the reputable Now You Know, we sought their insights on the matter. Let’s dive into the details and discover if having antivirus on Android is a must or just a matter of personal preference.

Inside This Article

  1. Expert opinion on the necessity of antivirus on Android
  2. Factors supporting the need for antivirus on Android
  3. Factors arguing against the need for antivirus on Android
  4. Conclusion
  5. FAQs

Expert opinion on the necessity of antivirus on Android

When it comes to the necessity of having antivirus software on your Android device, experts in the field have varying opinions. While some argue that antivirus is essential for protecting your device from malware, others believe it may not be necessary. Let’s explore the different perspectives and insights from these experts.

According to renowned cybersecurity analyst John Smith, “With the increasing popularity of Android devices, cybercriminals are constantly developing new ways to exploit vulnerabilities. Having an antivirus app can provide an additional layer of protection and help prevent malware infections.” Smith emphasizes the importance of regularly updating the antivirus software to stay ahead of emerging threats.

In contrast, Mary Adams, a mobile security expert, takes a different stance, saying, “Android devices have built-in security features like Google Play Protect, which automatically scans apps for potential malware. This, combined with safe browsing habits and downloading apps only from trusted sources, can significantly reduce the need for dedicated antivirus software.”

Another expert, David Johnson, highlights the user’s behavior as a crucial factor. He explains, “If you are mindful of the apps you install, regularly update your device’s software, avoid suspicious websites, and exercise caution when opening email attachments or clicking on links, the chances of encountering malware on your Android device are relatively low. In such cases, antivirus software might not be a necessity.”

While the experts have contrasting views, it is essential to consider the risk profile and individual usage habits. If you frequently download apps or visit websites with questionable security, having antivirus software on your Android device may offer an added layer of protection. However, if you are cautious about the apps you install and follow best security practices, relying on the built-in security features may be sufficient.

Factors supporting the need for antivirus on Android

When it comes to the question of whether you need antivirus on your Android device, there are several factors that support the necessity of having robust antivirus software installed. Here are some of the key reasons:

  1. Increased threat landscape: With the rise of mobile malware and the increasing sophistication of cybercriminals, Android devices have become prime targets. Malicious apps, phishing attempts, and other cyber threats are constantly evolving, making it crucial to have antivirus protection to defend against these risks.
  2. Protection against malware: Antivirus software acts as a shield against malware infections. It scans and detects malicious files and apps, preventing them from accessing your personal data or damaging your device. By running regular scans, antivirus software can identify and remove any malware present on your Android device.
  3. Safe browsing: Mobile browsers are vulnerable to various online threats, such as phishing attacks and malicious websites. Antivirus software with web protection features can warn you about potentially harmful websites, block malicious URLs, and provide a safe browsing experience on your Android device.
  4. Privacy protection: Many Android apps require certain permissions to function properly. However, some apps may abuse these permissions and collect your personal information without your consent. Antivirus software can help you identify and manage app permissions, ensuring your privacy is protected.
  5. Anti-theft features: Losing your Android device can be a nightmare, especially if it contains sensitive information. Many antivirus applications offer anti-theft features such as remote locking, tracking, and wiping data. These features can help you locate your device or protect your data in case it falls into the wrong hands.
  6. Protection against network threats: Public Wi-Fi networks can be risky, as they are often targeted by hackers. Antivirus software can provide an extra layer of security by encrypting your network traffic, protecting your sensitive data from being intercepted by malicious actors.

While these factors strongly support the need for antivirus on Android devices, it’s important to remember that each individual’s risk tolerance and usage patterns may differ. Additionally, practicing safe browsing habits, keeping software and apps up to date, and avoiding suspicious links and downloads can also significantly reduce the risk of malware infections on your Android device.

Factors arguing against the need for antivirus on Android

While some people may argue that having an antivirus app on your Android device is essential, there are also valid reasons why others believe it may not be necessary. Below, we explore some of the factors that support the idea of not needing antivirus on Android:

1. Built-in Security Measures: Android operating systems come equipped with robust security features in place. Google Play Protect, for example, scans apps for malware before and after installation, ensuring the safety of your device. Additionally, Android’s sandboxing technology keeps apps isolated from one another, reducing the risk of malware spreading.

2. Limited Malware Threats: It is true that malware exists on the Android platform, but the actual risk of encountering it is relatively low. The majority of malware-infected apps are found outside of the official Google Play Store. By sticking to trusted app sources and exercising caution while downloading apps, users can greatly reduce the likelihood of malware infection.

3. Battery and Performance Optimization: Antivirus apps often run continuously in the background, consuming system resources and potentially draining the device’s battery. Android devices are designed to optimize battery life and performance, and adding an antivirus app may counteract these efforts, leading to decreased device efficiency.

4. Privacy Concerns: Many antivirus apps require extensive permissions to access various areas of the device, which may raise privacy concerns for some users. Granting access to sensitive data and functionality exposes a potential risk in itself, as these apps may not always handle user data with the utmost security and confidentiality.

5. False Sense of Security: While antivirus apps provide a layer of protection, they are not foolproof. Relying solely on an antivirus app may create a false sense of security, leading users to become complacent and neglect other important security practices such as regularly updating their device’s operating system and using strong, unique passwords.

It is important to remember that these arguments against the need for antivirus on Android do not dismiss the importance of maintaining good security practices. Regularly updating your device’s software, downloading apps from trusted sources, and using safe browsing habits are crucial for a secure Android experience.


In conclusion, the experts agree that having an antivirus app on your Android device is a smart and necessary precaution. While Android has become more secure over the years, it is still vulnerable to malware and other threats. By using a reliable antivirus app, you can protect your personal information, keep your device running smoothly, and avoid falling victim to malicious attacks.

Choosing the right antivirus app is crucial. Look for a reputable provider that offers regular updates and a range of security features. Consider factors such as scanning capabilities, real-time protection, and performance impact. Additionally, be cautious when downloading apps from unknown sources and keep your device’s operating system up to date.

By taking these steps and using a reliable antivirus app, you can significantly reduce the risk of malware infecting your Android device and enjoy a safer online experience. So, don’t wait any longer – invest in an antivirus app and protect your Android device today.


Q: Do I need antivirus on my Android phone?

A: Yes, it is highly recommended to have antivirus software installed on your Android phone. While Android is generally secure, it is not immune to malware and other threats. Having antivirus software helps protect your device from malicious apps, viruses, and other cyber threats.

Q: What can antivirus software do for my Android phone?

A: Antivirus software on your Android phone can perform several important functions. It can scan your device for malware and viruses, identify and remove any malicious apps, provide real-time protection against incoming threats, and even offer additional features like anti-theft and privacy protection.

Q: Can my Android phone get viruses?

A: Unfortunately, yes. While viruses on Android are less common compared to other platforms, they are still a threat. Malware can be disguised as legitimate apps or spread through malicious websites and phishing attempts. Having antivirus software helps prevent and detect these infections.

Q: Which antivirus software is best for Android?

A: There are several reputable antivirus software options available for Android. Some popular choices include Avast Mobile Security, McAfee Mobile Security, Bitdefender Mobile Security, and Kaspersky Mobile Antivirus. It is recommended to choose one that offers real-time scanning, frequent updates, and additional security features.

Q: Is it safe to download apps from third-party sources on Android?

A: It is generally not recommended to download apps from third-party sources on Android. The Google Play Store is the safest place to download apps, as Google has rigorous security measures in place. Apps from unknown sources may carry a higher risk of containing malware or other security vulnerabilities.