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Yubico Authenticator

Name: Yubico Authenticator
Author: Yubico

Yubico

Generate OATH codes with YubiKey NEO over NFC

Security & privacy
FOSS
Free
No ads
No tracking

Android only

Get Yubico Authenticator

Get it on Google Play

Get it with Aurora Store Get it on F-Droid Get it on Zapstore

What are these stores? Google Play, Aurora Store, F-Droid, Zapstore

Store your unique credential on a hardware-backed security key and take it wherever you go from mobile to desktop. No more storing sensitive secrets on your mobile phone, leaving your account vulnerable to takeovers. With the Yubico Authenticator you can raise the bar for security.

Developer: Yubico
Website: developers.yubico.com/yubioath-flutter
Source code: github.com/Yubico/yubioath-flutter
Added to AppCosmos: 10 October 2026
License: Apache-2.0