Avast Free Antivirus vs Certo AntiSpy
| Avast Free Antivirus | Certo AntiSpy | |
|---|---|---|
| Free plan | Yes | Yes |
| Free trial | No | No |
| Paid from | Free | Free |
| Open source | No | No |
| Platforms | Android, iOS, macOS, Windows | Android, iOS, macOS, Windows |
| Free plan | Yes | Yes |
| Protection scope | antivirus | complete security |
| Device limit | 1 devices | — |
| Supported platforms | Windows, macOS, Android, iOS | Android, iOS, Windows, macOS |
| Ransomware protection | Yes | — |
Both are listed in Best Antivirus Software. On Everything Xiaomi, Avast Free Antivirus scores higher on our published basis.