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 22.3.1

Hotfix: fix crash happening for some users after adding an account

Ratings and Reviews

4.4 out of 5
24 Ratings
24 Ratings
altzspec ,

Indisguishable 2FA keys with no logo

I notice if the 2FA key does not have a logo, It will look similar to all other 2FA keys that also dun have a logo. Will be better to have an optional remark field to allow user to state what the 2FA key is used for, otherwise they will look indisguishable with one another.

Developer Response ,

Hi altzspec, thanks for your review. We do have plans to support more logos, but we don't have an ETA yet. Feel free to write to us to if you have any questions.
The Authy team

Prashant Gyan ,

Works like breeze

Must have app for managing 2FA across multiple devices.

App need to improve in tagging - so it be easy to identify relevant account out of the many 2FA

Heykidswussup ,

Lag when switching between FA codes

I want to love this - but I can’t. There is a very significant lag when I switch between FA codes and I’m using a relatively new iPhone 7.


Authy Inc.
79.6 MB

Requires iOS 7.0 or later. Compatible with iPhone, iPad and iPod touch.


English, Portuguese, Spanish

Age Rating
Rated 4+
© Twilio Inc.


  • Family Sharing

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

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