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Download Authenticator App - OneAuth 2.1.1 APK
Target: Android 11 (API 30)
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What's new in Authenticator App - OneAuth 2.1.1
We've made some technical improvements behind the screen
About Authenticator App - OneAuth 2.1.1
Zoho OneAuth secures your Zoho account from password breaches by adding an extra layer of security through multi factor authentication. It enables the 2 step verification seamlessly and also facilitates one-click access to all your Zoho apps through single sign-on. Install the app, choose your authentication mode (includes Fingerprint) and you are all set to go.
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The advantages of using OneAuth to set up the two factor authentication (2fa) are:
• A secure account that always requires authentication from your device
• Option to choose your convenient authentication mode
• Support for Fingerprint, Push Notification, Time-based One Time Password, QR Code
• Single sign-on that enables one-click access to all your Zoho apps
• Secondary Devices to authenticate even if your primary device is not with you
• Works even if your device goes offline
Zoho OneAuth app goes beyond authentication and single sign-on by helping you manage your account right from the app. You can get the list of active sessions with details and swipe any session that you find suspicious. Set up 'Safe Zones' such as your office or home to allow sign-in automatically without authentication. If you suspect any hacking attempts, you can disable sign-in to your account with a single swipe.
Go ahead and install the app right away. It's free, easy to use and secures your account always.
Share your feedback through the app, reach our support for any queries, and write a review to let us know what you think. We're all ears.
Authenticator App - OneAuth 2.1.1 variants
This release may come in several variants. Consult our handy FAQ to see which download is right for you.
Version:1.5
Uploaded:December 17, 2025 at 12:32PM UTC
File size:5.61 MB
Version:3.0.3(85) for Android 5.0+ (Lollipop, API 21)
Uploaded:April 3, 2023 at 2:28PM UTC
File size:16.77 MB
Downloads:44
Version:2.2.3(72) for Android 5.0+ (Lollipop, API 21)
Uploaded:November 10, 2022 at 12:02PM UTC
File size:15.54 MB
Downloads:42
Version:2.2(69) for Android 5.0+ (Lollipop, API 21)
Uploaded:August 18, 2022 at 6:24AM UTC
File size:26.34 MB
Downloads:18
Version:2.1.1(68) for Android 5.0+ (Lollipop, API 21)
Uploaded:July 21, 2022 at 7:23AM UTC
File size:26.32 MB
Downloads:18
Version:2.1.0.6(65) for Android 5.0+ (Lollipop, API 21)
Uploaded:April 4, 2022 at 5:26PM UTC
File size:25.88 MB
Downloads:30
Version:2.1.0.5(64) for Android 5.0+ (Lollipop, API 21)
Uploaded:November 16, 2021 at 1:26PM UTC
File size:25.28 MB
Downloads:31
Version:2.1.0.3(62) for Android 5.0+ (Lollipop, API 21)
Uploaded:September 28, 2021 at 9:29PM UTC
File size:25.20 MB
Downloads:21
Version:2.1.0.2(61) for Android 5.0+ (Lollipop, API 21)
Uploaded:July 26, 2021 at 8:30PM UTC
File size:25.20 MB
Downloads:26
Version:2.1.0.1(60) for Android 5.0+ (Lollipop, API 21)
Uploaded:July 15, 2021 at 4:06PM UTC
File size:25.20 MB
Downloads:16
Version:2.1(59) for Android 5.0+ (Lollipop, API 21)
Uploaded:July 15, 2021 at 1:23AM UTC
File size:25.20 MB
Downloads:24
Version:4.2.8
Uploaded:June 17, 2026 at 8:30AM UTC
File size:34.97 MB
Downloads:6
Version:4.2.7
Uploaded:May 18, 2026 at 10:18AM UTC
File size:34.75 MB
Downloads:18
Version:4.2.6
Uploaded:May 11, 2026 at 6:23AM UTC
File size:34.47 MB
Downloads:5
Version:4.2.5
Uploaded:April 6, 2026 at 7:54AM UTC
File size:34.43 MB
Downloads:10
Version:4.2.4
Uploaded:February 26, 2026 at 6:16AM UTC
File size:34.64 MB
Downloads:20
Version:4.2.3
Uploaded:February 20, 2026 at 7:04AM UTC
File size:34.62 MB
Downloads:9
Version:4.2.1
Uploaded:January 22, 2026 at 6:09AM UTC
File size:34.30 MB
Downloads:11
Version:4.2.0
Uploaded:December 31, 2025 at 10:54AM UTC
File size:34.24 MB
Downloads:29
Version:4.1.9
Uploaded:December 19, 2025 at 6:16PM UTC
File size:34.24 MB
Downloads:17
Version:4.1.7
Uploaded:December 17, 2025 at 12:32PM UTC
File size:34.16 MB
Downloads:12
