Authy brings the future of two-factor authentication to the convenience of your iPhone or iPad.

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 device, this way you can authenticate securely even when in airplane mode.

- All of your accounts:
 We support most major 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

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What’s New

Version 24.5.3

Bug fixes

Ratings and Reviews

4.7 out of 5
284 Ratings

284 Ratings

SoumAxetuirk ,

Best 2FA App ever

I was using google Authenticator first. I slammed in to a deadly situation when I lost my phone. Then I searched and started using Authy and it’s been years now. With cloud Sync and multiple device login, it’s hassle free .
I can just login from my laptop without searching my phone all over house. I can change or format my phone without re-enabling 2FA in every site .

prashantmudgal ,

A must have tool, absolutely no alternatives...

For the security minded the ease of use and flexibility of Authy, multi-device use, backups that are password protected and now the ability to find the right icons for your credentials, not sure if there is anything else that I need from this tool...

manusharma9799 ,

Bug in the app

There is a problem in the app. If I go to account and tap on any added account. There to change the displayname i must tap on the field. First time is does well and shifts the field upwards to accomodate the keyboard. But if i go on tapping it goes on shifting till ita out of visible area

App Privacy

The developer, Authy Inc., indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Linked to You

The following data may be collected and linked to your identity:

  • Location
  • Contact Info
  • Identifiers
  • Usage Data
  • Diagnostics

Privacy practices may vary based on, for example, the features you use or your age. Learn More


  • Family Sharing

    Up to six family members will be able to use this app with Family Sharing enabled.

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