Avast One
8.9#1 in antivirus softwareFree planFree planAndroidiOSExtensionmacOS
VisitAvast One vs Avira Free Security
Avira Free Security
8.1#13 in antivirus softwareFree planFree planAndroidiOSAPIExtension
VisitWhat both publish
| Fact | Avast One | Avira Free Security |
|---|---|---|
| Browser extension | Avast Online Security & Privacy blocks phishing sites, shows community site reputations and blocks tracking cookies. | Avira Browser Safety blocks malicious sites, phishing and unwanted downloads and reduces ad-network tracking. |
| Free plan | Yes | Yes |
| Protection scope | complete security | internet security |
| Ransomware protection | The free tier includes ransomware protection that restricts untrusted apps from changing protected folders. | Yes |
| Rating on Apple App Store | 4.7 out of 5 from 100K ratings | 4.3 out of 5 from 4.7K ratings for Avira Mobile Security. |
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
Avira Free Security plans
- Avira Free SecurityFree
Pick Avast One if…
You want what its maker publishes above — check its page for the details.
Pick Avira Free Security if…
It suits people looking for free security, privacy, and device maintenance tools across desktop and mobile platforms. The browser protection and VPN may also appeal to people who want web safety and privacy features alongside antivirus protection.