Duo Mobile
8.5#2 in authenticator appsFrom $3 a monthFree planAndroidiOS
VisitDuo Mobile vs pi-authenticator
pi-authenticator
6.7#66 in authenticator appsFree planFree planAndroidiOS
VisitWhat both publish
| Fact | Duo Mobile | pi-authenticator |
|---|---|---|
| Code type | totp | totp and hotp |
| Free plan | Yes | Yes |
| Headquarters | Ann Arbor, Michigan, United States | Kassel, Germany |
| Push approvals | Yes | Yes |
| Supported platforms | iOS,Android | Android,iOS |
Duo Mobile plans
- Duo Essentials$3 a month
- Duo Advantage$6 a month
- Duo Premier$9 a month
- Duo Free—
pi-authenticator plans
- privacyIDEA AuthenticatorFree
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.
Pick pi-authenticator if…
You want what its maker publishes above — check its page for the details.