Avast One vs Avira Free Security
| Avast One | Avira Free Security | |
|---|---|---|
| Free plan | No | Yes |
| Free trial | No | No |
| Paid from | — | Free |
| Open source | No | No |
| Platforms | Android, iOS, macOS, Windows | Android, iOS, macOS, Windows |
| Free plan | Yes | Yes |
| Protection scope | complete security | internet security |
| Device limit | 30 devices | — |
| Supported platforms | Windows, macOS, Android, iOS | Windows, macOS, Android, iOS |
| Ransomware protection | Yes | Yes |
| Parental controls | — | No |
| Password manager | — | Yes |
Both are listed in Best Antivirus Software, Best Antivirus for Mac. On Everything Xiaomi, Avira Free Security scores higher on our published basis.