Protect against viruses & other types of malware with Avast Mobile Security, the world’s most trusted free antivirus app for Android. Protect your privacy by receiving alerts when spyware or adware-infected apps are downloaded onto your device.

Is Avast for Android any good?

Avast Mobile Security & Antivirus is one of the most full-featured of the best Android antivirus apps, offering everything from a privacy adviser to a system optimizer to a customizable blacklist. But while Avast’s malware protection is good, it’s far from perfect.

Is Avast for Android free?

Avast Mobile Security for Android is one of the best free antivirus for Android users — with features that support users’ privacy and security, while boosting their devices’ performance.