Duo Mobile
8.5#2 in authenticator appsFrom $3 a monthFree planAndroidiOS
VisitDuo Mobile vs Ghost Auth
Ghost Auth
7.1#40 in authenticator appsFree planFree planAndroidiOSExtension
VisitWhat both publish
| Fact | Duo Mobile | Ghost Auth |
|---|---|---|
| Code type | totp | totp |
| Encrypted backup | Yes | Yes |
| Free plan | Yes | Yes |
| Headquarters | Ann Arbor, Michigan, United States | Hafrsfjord, Norway |
| Supported platforms | iOS,Android | iOS,Android,Chrome,Firefox |
Duo Mobile plans
- Duo Essentials$3 a month
- Duo Advantage$6 a month
- Duo Premier$9 a month
- Duo Free—
Ghost Auth plans
- FreeFree
- Ghost AuthFree
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 Ghost Auth if…
You want what its maker publishes above — check its page for the details.