Tech riderRev. 21 Sept 2026
pi-authenticator
- 1Runs onAndroid, iOS
- 2CostsNot stated by the maker
- 3Code typetotp and hotp
- 4Push approvalsYes
- 5Supported platformsAndroid, iOS
4 lines stated Written from the maker's own pages: github.com

Overview
pi-authenticator is ranked #80 of 113 in authenticator apps on Specifiction, made by pi-authenticator (Kassel, Germany). It runs on Android, iOS.
Compared on authenticator apps
- Free plan
- Yesgithub.com
- Code type
- totp and hotpgithub.com
- Push approvals
- Yesgithub.com
- Supported platforms
- Android, iOSgithub.com
Company
- Headquarters
- Kassel, Germanygithub.com · 28 Sept 2026
Best pi-authenticator alternatives
See all 20 All accessCh 01 BitwardenBitwarden Inc. Free planFree trialAndroid from $1.65/mo9.5 All accessCh 02 SAASPASS Authenticator Free planFree trialAndroid from $0.08/mo9.4 All accessCh 03 LastPass Free planFree trialAndroid Free to start9.1 All accessCh 04 Ente Auth Free planAndroidiOS Free to start9.0 All accessCh 05 Duo Mobile Free planFree trialAndroid from $3/mo8.9 All accessCh 06 Proton Authenticator Free planAndroidiOS Free to start8.8
Where it ranks on Specifiction
- Best Authenticator Apps in 2026#80 of 113
Is pi-authenticator yours?
Claim it for free: prove the domain, then correct facts, plans and screenshots. An editor reviews every change.
Sources
- github.com/privacyidea/pi-authenticator· checked 28 Sept 2026



