Avast One
8.9#1 in antivirus softwareFree planFree planAndroidiOSExtensionmacOS
VisitAvast One vs Ultimate Windows Tweaker
Ultimate Windows Tweaker
6.6#60 in pc optimisersFree planFree planWindows
VisitWhat both publish
| Fact | Avast One | Ultimate Windows Tweaker |
|---|---|---|
| Free plan | Yes | Yes |
| Support | Official help provides contact options, account help, forums and an academy. | The app’s About tab links to support, bug reporting, and update checking. |
Avast One plans
- BasicPriced on request
- Basic—
- Silver Device Protection module$2.99 a month
- Gold$6.99 a month
- Platinum$9.99 a month
- Free AntivirusFree
Ultimate Windows Tweaker plans
- FreewareFree
Pick Avast One if…
You want what its maker publishes above — check its page for the details.
Pick Ultimate Windows Tweaker if…
You want what its maker publishes above — check its page for the details.