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Download Twilio Authy Authenticator 21.0 APK
Target: Android 5.0 (Lollipop, API 21)
About Twilio Authy Authenticator 21.0
Authy brings the future of strong authentication to the convenience of your Android device.
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The Authy app generates secure 2 step verification tokens on your device. It help’s you protect your account from hackers and hijackers by adding an additional layer of security.
Why Authy is the best multi factor authentication app:
- Secure Cloud Backups:
Did you lose your device and got locked out of all of your accounts? Authy provides secure cloud encrypted backups so you will never lose access to your tokens again. We use the same algorithm banks and the NSA use to protect their information.
- Multi Device Synchronization:
Are your re-scanning all your QR codes just to add them to your tablet and smartphone? With authy you can simply add devices to your account and all of your 2fa tokens will automatically synchronize.
- Offline:
Still waiting for an SMS to arrive? do you travel constantly and lose access to your accounts? Authy generates secure tokens offline from the safety of your Android device, this way you can authenticate securely even when in airplane mode.
- All of your accounts:
We support most major multifactor authentication accounts including Facebook, Dropbox, Amazon, Gmail, and thousands of other providers. We also support 8 digit tokens.
- Protect your bitcoins:
Authy is the preferred two factor authentication solution to protect your bitcoin wallet. We are the default 2fa provider for trusted companies like Coinbase, CEX.IO, BitGo and many others.
- What is two factor authentication?
"Two-factor authentication is one of the best things you can do to make sure your accounts don't get hacked" - LifeHacker
https://www.authy.com/learn-more
Are you a fan of Authy?
- Follow us on twitter: https://twitter.com/authy
- Like us on facebook: https://www.facebook.com/authysec
- Official webiste: https://www.authy.com/
Twilio Authy Authenticator 21.0 variants
This release may come in several variants. Consult our handy FAQ to see which download is right for you.
Version:22.3.1(55) for Android 3.0+ (Honeycomb, API 11)
Uploaded:October 27, 2016 at 7:50PM UTC
File size:6.12 MB
Downloads:700
Version:21.0(50) for Android 3.0+ (Honeycomb, API 11)
Uploaded:May 4, 2015 at 8:56AM UTC
File size:5.90 MB
Downloads:1,067
Version:20.0(49) for Android 3.0+ (Honeycomb, API 11)
Uploaded:February 10, 2015 at 4:09AM UTC
File size:5.77 MB
Downloads:7,282
Version:27.5.2
Uploaded:April 6, 2026 at 9:44PM UTC
File size:91.16 MB
Downloads:536
Version:27.5.1
Uploaded:March 25, 2026 at 7:29PM UTC
File size:91.18 MB
Downloads:138
Version:27.4.0
Uploaded:October 29, 2025 at 9:10PM UTC
File size:67.12 MB
Downloads:1,666
Version:27.3.1
Uploaded:September 23, 2025 at 7:06AM UTC
File size:63.63 MB
Downloads:505
Version:27.3.0
Uploaded:September 4, 2025 at 6:06PM UTC
File size:63.60 MB
Downloads:299
Version:27.2.1
Uploaded:August 22, 2025 at 5:53AM UTC
File size:61.87 MB
Downloads:246
Version:27.2.0
Uploaded:July 18, 2025 at 11:38PM UTC
File size:61.87 MB
Downloads:265
Version:27.1.1
Uploaded:June 14, 2025 at 5:35AM UTC
File size:61.56 MB
Downloads:508
Version:27.1.0
Uploaded:May 28, 2025 at 5:11AM UTC
File size:61.55 MB
Downloads:266
Version:27.0.3
Uploaded:March 29, 2025 at 8:12PM UTC
File size:40.56 MB
Downloads:1,107
