Authenticator Plus
6.8#64 in authenticator appsFree planFree planAndroidiOSmacOS
VisitAuthenticator Plus vs Duo Mobile
Duo Mobile
8.5#2 in authenticator appsFrom $3 a monthFree planAndroidiOS
VisitWhat both publish
| Fact | Authenticator Plus | Duo Mobile |
|---|---|---|
| Free plan | Yes | Yes |
| Supported platforms | Android,iOS,macOS | iOS,Android |
Authenticator Plus plans
- FreeFree
- Authenticator Plus Pro—
Duo Mobile plans
- Duo Essentials$3 a month
- Duo Advantage$6 a month
- Duo Premier$9 a month
- Duo Free—
Pick Authenticator Plus if…
You want what its maker publishes above — check its page for the details.
Pick Duo Mobile if…
It suits individuals who need app-based login approvals or passcodes, as well as organizations integrating authentication with business systems. End users needing setup or troubleshooting help should contact their Duo administrator.