Yubico Authenticator has 630 thousand installs. Users are divided: 3.8 stars from 2,117 ratings.
Yubico Authenticator is made and published by
Yubico AB.
AppBrain is an independent app data site and isn't affiliated with Yubico AB.
The app name, icon, screenshots and description belong to Yubico AB and are shown as
published on Google Play.
About Yubico Authenticator
Yubico Authenticator is a tools app developed by Yubico AB.
How many times has Yubico Authenticator been installed?
Yubico Authenticator has been installed 630 thousand times. In the last 30 days, the app was installed 11 thousand times.
What is the rating of Yubico Authenticator?
Yubico Authenticator is rated 3.85 out of 5 stars, based on 2.1 thousand ratings.
Is Yubico Authenticator free?
Yubico Authenticator is free. The app size is 28.75 MB. The latest version available is 7.4.1. The last update was on July 8, 2026.
What are the requirements for Yubico Authenticator?
Yubico Authenticator requires Android 7.0+ or higher. The app has a content rating of Everyone. The app has been available on Google Play since September 2013.
Description by Yubico AB(from Google Play)
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.
Recent changes: - Fixed an issue where quickly tapping a navigation menu item could leave a blank screen. - Updated dependencies and other maintenance improvements.
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I got this after my wife's boyfriend hacked me he hacked my cell phone and my computer and stoled my peacock and Origins account but basically for the damage he did I had to pretty much had to replace every account I had I find this to be the perfect fix to my problem I now have this installed on my Google account and my Microsoft account, and I found it to also work with my Samsung account letting me know that no one can fully take over my account without the key
★★★★★Liam· Sep 30, 2025
A great, open-source authenticator from a company focused on security and privacy. This app is non-invasive (requiring minimal permissions, only Camera for QR codes and NFC). Made to work for the physical key and is all done on the device, It is simple and does its job as intended, with no unnecessary features or advertisements. Highly recommended for its transparency and simplicity.
★★★★★Narathip Thampatpong (Foolboy)· Oct 1, 2026
I was forced by ChatGPT Daybreak to jump through the YubiKey hoops, but both the app's functionality and the key itself (I bought a pair of 5C NFCs) work as they should, so no complaints there. Will the key make my life more secure? I don't know, but it works with every online service supporting FIDO2 that I've tried so far. The app helps me verify the passkey storage on each key, so it works as advertised. I will continue using passwords, TOTP, and passkeys, though.
★★☆☆☆Bruce M· Jan 1, 2026
Always open authenticator app when key is inserted is not working. This setting is not persistent or there's some other issue with Android 15. Also, why does Android say it's charging the key when it's inserted?
★☆☆☆☆J· Oct 22, 2025
I have created passkeys on YubiKey 5 using passkeys.eu demo. I am able to log in to it using passkeys now. But YubiKey authenticator says there are no passkeys on my YubiKey. Why? Also NFC is flimsy on Android 14. What is happening?
★★☆☆☆¿ʍouʞ noʎ op ʇɐɥʍ ʻǝoᒋ oๅoɓᴉꓨ· Dec 25, 2024
NFC does not work with new smartphone. My older smartphone is getting old and the battery starts giving up too early. So I got new one. YubiKey 5 NFC is still working with the old smartphone, but NOT with the new smartphone. Although I already try to connect the YubiKey 5 NFC through USB once with the new smartphone (I was thinking that they might need a more secure intro each other at least once), the YubiKey 5 NFC still can NOT work through the NFC tap.
Google Play Rankings for Yubico Authenticator
This app is not ranked
Technologies used by Yubico Authenticator
5 permissions·14 libraries
Subscribe to see full permission and library details
Frequently asked questions about Yubico Authenticator
Is Yubico Authenticator free?
Yes. Yubico Authenticator is free on Google Play.
Is Yubico Authenticator still available?
Yes. Yubico Authenticator is on Google Play, and the last update we saw was on July 8, 2026.
Does Yubico Authenticator contain ads?
No. Google Play does not list Yubico Authenticator as containing ads.
What Android version does Yubico Authenticator require?
Yubico Authenticator runs on Android 7.0 and higher.
How large is Yubico Authenticator?
Yubico Authenticator is 28.75 MB.
Is Yubico Authenticator suitable for children?
Google Play rates the content of Yubico Authenticator as suitable for everyone.
How many times has Yubico Authenticator been installed?
Google Play lists 500,000+ installs for Yubico Authenticator.
How do people rate Yubico Authenticator?
Yubico Authenticator scores 3.85 out of 5 stars, from 2,117 ratings on Google Play.
Who made Yubico Authenticator?
Yubico Authenticator was developed by Yubico AB. It is listed in the tools category on Google Play.
What are the best alternatives to Yubico Authenticator?
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