Yubico Authenticator

Download Yubico Authenticator APK

com.yubico.yubioath · by Yubico AB

Latest Version: 7.3.0 • Updated: Jan 14, 2026

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About Yubico Authenticator

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. • The Yubico Authenticator will work with any USB or NFC-enabled YubiKeys The Yubico Authenticator securely generates a code used to verify your identity as you are logging into various services. No connectivity needed! Features include: Secure – Hardware-backed strong two-factor authentication with secret stored on the YubiKey, not on the mobile device Portable – Get the same set of codes across our other Yubico Authenticator apps for desktops as well as for all leading mobile platforms Flexible – Support for time-based and counter-based code generation USB or NFC usage – Insert the YubiKey into the USB port, or simply tap the YubiKey with NFC to a mobile phone that is NFC-enabled to store your credential on the YubiKey Easy Setup – QR codes available from the services you wish to protect with strong authentication User Presence – Require a touch on the YubiKey sensor, or an extra NFC tap, to generate new codes for sensitive accounts Compatible – Secure all the services currently compatible with other Authenticator apps Configurable – Ability to configure what happens when you tap a YubiKey against the NFC reader of your phone when the app isn’t running Versatile – Support for multiple work and personal accounts Experience security the modern way with the Yubico Authenticator. Visit https://www.yubico.com/products/yubico-authenticator to learn more.

All Yubico Authenticator APK versions

Frequently Asked Questions

Yes. Every Yubico Authenticator APK on APK.now is automatically scanned and the cryptographic signature is verified against the original publisher's certificate (Yubico AB). Files that fail verification are removed before they ever reach the catalog.

Enable 'Install from unknown sources' for your browser (or the file manager you use to open the APK) under Settings → Apps → Special access. Tap the downloaded Yubico Authenticator APK, confirm the prompts, and Android installs it just like any app from the Play Store.

The latest Yubico Authenticator version available on APK.now is 7.3.0. We track new releases from Yubico AB continuously and add them to the catalog as soon as they pass verification.

Yes — every Yubico Authenticator APK and every version on APK.now is free to download. We never gate downloads behind sign-up, surveys, or paywalls.

APK.now keeps a full archive of every Yubico Authenticator release, including older versions that the Play Store has already replaced. The APKs work on devices without Google Play Services (Huawei, GrapheneOS, Amazon Fire) and are signature-verified so you can be confident the file is genuine.