Twilio Authy Authenticator

97.9k reviews
Content rating
PEGI 3
10m+
Downloads
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About this app

Authy brings the future of strong authentication to the convenience of your Android device.

The Authy app generates secure 2 step verification tokens on your device. It helps 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 multi-factor 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://support.authy.com/hc/en-us/articles/115001943608-Welcome-to-Authy-

Official Website
- https://www.authy.com/

Your use of the Authy App is subject to these Authy App Terms (https://www.twilio.com/legal/authy-app-terms) and Twilio’s Privacy Notice (https://www.twilio.com/legal/privacy).
Protect all your accounts with the Authy two factor authentication app
Updated on
1 Oct 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.
  • This app may share these data types with third parties
    App info and performance and Device or other IDs
  • This app may collect these data types
    Location, Personal info and 3 others
  • Data is encrypted in transit
  • You can request that data be deleted

Ratings and reviews

95.6k reviews
Joseph Attfield
18 February 2021
Constant walls of FAQs with no real support. I'm completely locked out of my accounts and it's all thanks to Authy. One of the many ways I'm trying to fix this is by requesting a call, something they recommend doing. The issue with this is that they don't offer any explanation on how to do that. This service is horrible, completely automated and hasn't been able to progress me further after a week of trying. Do not use Authy.
64 people found this review helpful
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SomeOne SomeWhere
13 March 2022
Good but flawed, the QR reader is about the worst I've ever used, I'm always having to type them loooooong codes manually (S21 Ultra..so don't blame the phone) QR readers on other apps work perfect. App itself also looks dated, and isn't as appealing as Google's auth. That said, I like the features, and that's what's most important. Will never use Google again.
2 people found this review helpful
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A Google user
20 February 2019
The app is great and it's way better than Google Authenticator. You can backup your sites which makes it easier to switch phones. You can use multiple devices so that you don't always need your phone for your other personal devices. It supports biometrics for added security. All this for free with no ads. It would be nice if you would receive a notification of approval instead of entering the code, similar to Microsoft Authenticator, a greater selection of icons and a dark theme.
36 people found this review helpful
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What's new

Bug fixes

App support

Phone number
+14153902337
About the developer
Twilio Inc.
support-authy@twilio.com
101 Spear St Fl 5 San Francisco, CA 94105 United States
+1 415-780-9547

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