cOTP
6.6#72 in authenticator appsFree planFree planLinuxmacOSWindows
VisitcOTP vs Duo Mobile
Duo Mobile
8.5#2 in authenticator appsFrom $3 a monthFree planAndroidiOS
VisitWhat both publish
| Fact | cOTP | Duo Mobile |
|---|---|---|
| Code type | totp and hotp | totp |
| Encrypted backup | Yes | Yes |
| Supported platforms | linux,windows,macos | iOS,Android |
cOTP plans
- cOTPFree
Duo Mobile plans
- Duo Essentials$3 a month
- Duo Advantage$6 a month
- Duo Premier$9 a month
- Duo Free—
Pick cOTP 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.