A1 Handyschutz is a security application available for Android devices. It provides users with antivirus protection against internet threats, ensuring that your device is always safeguarded from the latest threats. The app offers free updates both locally and internationally.

The app is free for a 30-day trial period, after which it costs €1.90 per month. However, users can enjoy the first three months for free by opting for a 24-month subscription. It's worth noting that the app cannot be uninstalled like other apps due to security reasons, but users can deactivate it by going to the "Security" section of their device's settings.

A1 Handyschutz is exclusively available to A1 and RedBull Mobile customers and can only be installed while on their network. The app requires device administration permissions for some of its features.