Antivirus app for Android: Do you need an antivirus app?
Smartphones are popular targets of malware such as viruses or malware . While users of Apple’s iPhone can fully rely on Apple to protect their device, users of an Android device should download a virus scanner to be protected in the best possible way. But is this even necessary nowadays and what features are important when choosing the available antivirus apps? We would like to answer these questions in the following article.
Do you still need an antivirus app these days?
True, smartphones with the Android operating system are significantly less likely to be victims of attacks by malicious software than computers. However, this is mainly due to the fact that attackers do not have the opportunity to spread on the devices due to the system architecture of the operating system, such as on a PC with the Windows operating system.
More often, the malicious code is in an app and activates advertising banners from there, which are constantly displayed to the user. Other apps, on the other hand, gain access to sensitive data via detours and, for example, activate the camera of a device or send photos and videos to foreign users.
Despite Google’s quality controls, such apps repeatedly go unnoticed in the Google PlayStore and in the stores of third-party providers, such unsafe apps can be found much more often. For this reason, with the exception of Apple users, all smartphone users should install an antivirus app on their device. After all, modern smartphones cost a lot of money, which is why more and more users buy their smartphone on installments . Especially in this case, you should not take any risks and not save in the wrong place, but pay a few euros for a powerful antivirus app, which will protect your own smartphone in the best possible way.
The main features
Among the available antivirus apps, the detection rate plays an important role. The detection rate indicates how many percent of known viruses an app detects. Thus, a virus scanner with a detection rate of 95% does not detect about 5% of all threats. However, this is still a high value and in the best case, the detection rate of an antivirus app should be 100%. However, since this information comes from the manufacturers, one should always inform oneself about the available virus scanners in the form of test reports on the Internet.
However, a perfect virus scanner that really recognizes all viruses does not exist, which is due to the large number of new threats that are added every day. A good antivirus app is therefore characterized, among other things, by the fact that the correct patterns are reliably detected. Because in this case, malware can be detected even if the app does not yet know the actual virus.
And last but not least, users should regularly download the latest updates for the app they are using, as this is the only way to ensure complete protection.
Various additional functions
Most antivirus apps have various additional features, including parental controls, setting a daily usage time or locking individual apps.
Many apps also include various anti-theft functions that allow you to lock and locate lost smartphones.
When choosing an antivirus app, users should always pay attention to which browsers are supported by it. In addition to Chrome, most apps also support Firefox or Samsung’s browser, but Opera is also supported by many virus scanners.
Virus scanners reduce battery power
Protection against viruses and malware also comes at a price, which users pay with part of their battery power. Since antivirus apps are constantly running in the background, power consumption is increased by 4 to 8 percent, which is likely to be the case for most users with the running times of modern smartphones. However, the available apps sometimes differ quite significantly from each other in terms of consumption.