Avast Cleanup Premium vs System Mechanic
| Avast Cleanup Premium | System Mechanic | |
|---|---|---|
| Free plan | No | No |
| Free trial | Yes | No |
| Paid from | $2.49/mo | $4.16/mo |
| Open source | No | No |
| Platforms | Android, iOS, macOS, Windows | Windows |
| Free plan | No | — |
| Paid from | $65.99/yr | $49.95/yr |
| Junk cleanup | Yes | Yes |
| Startup manager | Yes | Yes |
| Scheduled maintenance | Yes | Yes |
| Windows support | windows 10 and 11 | windows 10 and 11 |
| Device limit | 1 devices | 10 devices |
| Driver updates | — | Yes |
| Restore-point tools | — | Yes |
Both are listed in Best PC Optimization Software. On Inferse, Avast Cleanup Premium scores higher on our published basis.