Side by side
pi-authenticator vs Tokn
Both stand on authenticator apps. Which one you can start free with, which one lets you read the code, and what each costs once you pay.
Free plan AndroidiPhone
pi-authenticator combines OTP and privacyIDEA PUSH authentication with token management on Android and iOS. Its free Apache-licensed distribution and migration controls make it practical for privacyIDEA deployments, while its purpose remains tied to that server.
Visit pi-authenticator Free plan Android
Tokn focuses on offline authentication with encrypted local storage, migration tools, and controllable backups. Its Android-only distribution and lack of team administration make it oriented toward individual use.
Visit ToknThe facts
| pi-authenticator | Tokn | |
|---|---|---|
| Free plan | Yes | Yes |
| Open source | Not published | Not published |
| Runs on | Android, iPhone | Android |
| Lowest paid plan | Free or on request | Free or on request |
| Plans published | 1 | 1 |
| Maker | pi-authenticator | Tokn |
| Website | github.com | usetokn.app |
| On authenticator apps | #59 of 111 | #63 of 111 |
pi-authenticator: what it does well
- Supports HOTP and TOTP
- Offers multiple hashing algorithms
- Provides privacyIDEA PUSH authentication
- Supports QR-code enrollment
- Allows token locking and migration
What to know first
- Designed for the privacyIDEA server
- More secure enrollment is listed as a goal
- Push polling requires the app to be open
- No desktop platform is listed
Tokn: what it does well
- Free software under GPL-3.0
- Offline TOTP and HOTP code generation
- SQLCipher-encrypted token database
- Encrypted backups and device transfers
- No account or telemetry required
What to know first
- Android is the only listed platform
- No team administration features
- Deleted accounts remain 30 days by default
Alternatives to pi-authenticator Alternatives to Tokn The whole list