You should protect your mobile device in the event that it holds sensitive data. Antivirus programs protect you from cybercrimes, hacks, and other threats which could put your data at address risk of falling into the wrong hands with malicious intent. The top Android antivirus apps have additional features such as a WiFi security scanner along with a privacy adviser and a password manager. A majority of them offer free versions, or a paid level that comes with premium features.

Some of these are even freemium, meaning that they come with a basic version that is limited in functionality, and a premium version that comes with extra security features like a VPN or a password manager. It is important to select an antivirus that doesn’t overburden your device, and also provides good malware protection.

In addition to the built-in protection provided by Google Play Protect, which is included on all Android devices, it is essential to install an antivirus app to prevent infections from other sources and keep your device up-to-date with the most recent security measures. These apps also prevent attacks that Google Play Protect misses, particularly those that attempt to bypass Android’s security controls by stealing permissions.

Avira is an antivirus that is renowned and lightweight. It provides good protection against all of the major threats, as well as an array of other features. The camera-trap feature, for example, takes a photo of any person who tries to unlock your phone. It then sends you an image with the time and date of the attack. Other notable features include a secure VPN for browsing as well as a call blocker, and other features. It’s one of the most complete antivirus software and has the highest malware detection rates when tested by AV Comparatives.