Duo Mobile
8.5#2 in authenticator appsFrom $3 a monthFree planAndroidiOS
VisitDuo Mobile vs Step Two
What both publish
| Fact | Duo Mobile | Step Two |
|---|---|---|
| Code type | totp | totp |
| Encrypted backup | Yes | Yes |
| Free plan | Yes | Yes |
| Supported platforms | iOS,Android | iOS,iPadOS,macOS,watchOS,Safari extension |
Duo Mobile plans
- Duo Essentials$3 a month
- Duo Advantage$6 a month
- Duo Premier$9 a month
- Duo Free—
Step Two plans
- FreeFree
- Unlimited$9.99, paid once
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 Step Two if…
You want what its maker publishes above — check its page for the details.