Authenticator App - OneAuth

4.6
6.4K reviews
Content rating
Everyone
1M+
Downloads
Content rating
Everyone
Learn more
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About this app

OneAuth is an industry standard authenticator app developed by Zoho. You can now enable TFA and secure all your online accounts like Twitter, Facebook, LinkedIn, and more.

Over 1 million users trust OneAuth to enable 2FA and secure their online accounts.

Take charge of your online security with two factor authentication

- Add online accounts to OneAuth easily by either scanning a QR code or manually entering the details.

- Authenticate your online accounts using time-based OTPs. These OTPs can be accessed offline too.

- Backing up your online accounts in OneAuth is easy. We offer encrypted backup for all your online accounts and they can be recovered securely with passphrase. The passphrase is unique and known only to you and aids in recovery in case of lost or broken devices.

- OneAuth syncs your OTP secrets across all your devices, making it easy for you to access OTPs from anywhere.

- Experience OneAuth's secure authentication on Android and Wear OS devices.

- See your 2FA OTPs on the Wear OS app, and approve sign-in push notification on the go.

App shortcuts: Quickly reach and perform key actions on OneAuth directly from the home screen.

Dark theme: Reduce strain and improve your user experience by turning on dark mode.


An authenticator app that provides enhanced user experience

- Create folders to organize your TFA accounts to your convenience. You can create and reorder personal and work folders separately for easy access. You can also move accounts within and in between folders.

- Identify your 2FA accounts easily by associating them with their brand logos.

- Search and find your accounts quicker with OneAuth's inbuilt search.

- Explore OneAuth to its fullest potential without creating an account. Guest users can use the export and import option while switching to a new device.

- Users can also migrate their existing online accounts to OneAuth easily from Google Authenticator.

Greater security for your Zoho accounts with multi-factor authentication

Passwords are just not enough. You need additional layers to ensure your account is properly safeguarded. OneAuth does that for you!

- With OneAuth, you can enable MFA for all your Zoho accounts.

- Set up passwordless sign-in. Avoid the everyday hassle of typing out your passwords.

- Choose from multiple sign-in modes. You can select from sign-in options like push notification (to your phone or Wear OS device), QR code, and time-based OTP. In case you're offline, you can access your account with time-based OTPs.

- Toughen up your account security. Ensure only you can access your account by enabling biometric authentication (fingerprint recognition).

- Monitor devices and sessions in OneAuth, track login locations and designate devices into primary and secondary.

Think Privacy. Think Zoho.

At Zoho, data privacy and security is core to our business.

We believe that every individual has a right to access the internet securely and thus our authenticator app OneAuth will be free forever.

SUPPORT

Our help channels are available 24*7 for customers. Email us at support@zohoaccounts.com

Download today!
Updated on
May 18, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
Personal info, Photos and videos and 3 others
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

4.6
6.3K reviews
lori ko
November 18, 2021
I am locked out. I have downloaded the app and it wants to do a sms verification. Which I can not receive. Very frustrating. I wish someone could contact me at a different email address. I have reached out to zoho more than once from a different email and have not heard anything back from them. This is my work email and i am missing out on a lot of emails. Please help!!!
33 people found this review helpful
Did you find this helpful?
Zoho Corporation
November 18, 2021
We have escalated this case, we will ensure you receive a call regarding the issue. We will help you resolve the issue ASAP from our end.
Andrew Usher
May 17, 2026
Can't log in. Browser asked I use OneAuth, QR brought me here. sign in via Zoho didn't work as it needed to 'verify my identity' whilst providing no way to do so. Only button on the screen said SAML which raised an exception 'string too long' Sign in via QR did not work either as it recognised the QR and then did nothing; no buttons on screen did anything and I was stuck on that page too. breathtakingly useless.
3 people found this review helpful
Did you find this helpful?
Zoho Corporation
May 22, 2026
We apologise for this experience! We have reached out to you via email regarding this issue. Please check your inbox and share the requested details so that our team can investigate and resolve this for you at the earliest!
Adv. Akhil JK
May 18, 2026
I was seriously advising zoho apps for my clients, but this experience completely changed my mind. I tried signing in to my old account using the correct credentials, but it forced me into the authenticator app — and ironically, the authenticator itself wouldn’t allow me to sign in. Without that, nothing is accessibl
Did you find this helpful?
Zoho Corporation
May 22, 2026
We sincerely apologise for this experience! We understand how frustrating it can be to get locked out, especially when the authenticator itself is the barrier to access. We have reached out to you via email to resolve this at the earliest. Please do check your inbox and reply to us. We are here to help!

What’s new

- Bug fixes and performance improvements