Avast One
8.9#1 in antivirus softwareFree planFree planAndroidiOSExtensionmacOS
VisitAvast One vs Zillya! Antivirus
Zillya! Antivirus
6.4#80 in antivirus softwareFrom $25 a yearWindows
VisitWhat both publish
| Fact | Avast One | Zillya! Antivirus |
|---|---|---|
| Device limit | 30 | 1 |
| Free plan | Yes | No |
| Headquarters | Prague, Czech Republic | The company lists its address as Avtozavodska Street 54/19, Kyiv 04114, Ukraine. |
| Protection scope | complete security | antivirus |
| Support | Official help provides contact options, account help, forums and an academy. | The product page advertises round-the-clock telephone support and free technical support. |
| Supported platforms | Windows,macOS,Android,iOS | Windows XP,Windows 7,Windows 8,Windows 8.1,Windows 10,Windows 11 |
| System requirements | The product requires internet access for updates; Windows support covers Windows 7 through 11, while Mac requires macOS 10.14 or later, Android requires 9.0 or later and iOS requires 15 or later. | The listed minimums include a 1 GHz processor, 1 GB RAM, and 1,500 MB disk space; supported systems listed are Windows XP SP3 through Windows 11. |
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
Zillya! Antivirus plans
- Zillya! Antivirus$25 a year
Pick Avast One if…
You want what its maker publishes above — check its page for the details.
Pick Zillya! Antivirus if…
You want what its maker publishes above — check its page for the details.