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 24.4.3

- Stopped support of iOS 10 or earlier
- Bug fixes

Ratings and Reviews

4.5 out of 5
592 Ratings

592 Ratings

linusgeffarth ,

Einfach & zuverlässig, aber Watch Version geht nicht

Authy ist einfach zu bedienen & verwalten, und funktioniert zuverlässig.
Keine 5 Sterne jedoch, weil auf meiner Watch App nur "keine Accounts" steht...

Update: scheinbar hat es nur lange gedauert um zu synchronisieren. Ein Hinweis dazu wäre sinnvoll.
Jetzt gibts voll verdiente 5 ★

m4R1u$ ,

Einfach & Unkompliziert

Die App ist sehr übersichtlich und funktioniert einfach. Nach und nach bietet auch jede größere Webseite das ganze an. Es erhört die Sicherheit im Alltag enorm.

stossber ,

Alternative zu Google

Da man darauf warten kann den Google Authenticator zu „verlieren“, ist mir ein klein weniger Sicherheit lieber, wenn ich dafür die Synchronisation auf weitere Geräte bekomme.


Authy Inc.
54.1 MB

Requires iOS 11.0 and watchOS 2.0 or later. Compatible with iPhone, iPad, and iPod touch.


English, Portuguese, Spanish

Age Rating


  • Family Sharing

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

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