Avira Security for Mac has been redesigned from the ground up and is built using the latest Apple’s Swift, SwiftUI, Combine frameworks alongside with the best in breed Avira protection technologies such as SAVAPI and APC. The app benefits from the latest technology stack to conserve system resources and not slow down the system, all while delivering best-in-class protection. Free or upgrade to Prime for full functionalities, Avira offers a list of features for security, online privacy and better performance.
Source: https://www.helpnetsecurity.com/2021/03/17/avira-security-for-mac/