OTP Auth 4+

2-Factor Auth for Pros

Roland Moers

    • 4.2 • 34 Ratings
    • $5.99



Now with support for macOS Big Sur!

OTP Auth adds support for two-factor authentication to your Mac. It can be used with Dropbox, Facebook, GitHub, Google Mail and many more. Make your accounts safe again!

- Access to the extended features of OTP Auth Pro
- Ads free
- Encrypted iCloud Sync
- Notification Center widget
- Safari extension for pasting passwords into websites
- Secure application using Touch ID (or password)
- Create encrypted backups of all accounts
- Import/Export encrypted accounts using AirDrop, iCloud, Dropbox, Mail, ...
- Works offline

All data stored by OTP Auth is stored using strong AES-256 encryption. This applies for all data. In particular, for both locally stored data as well as data stored in the iCloud Drive (when iCloud Sync is enabled). The password for those files never leaves your device such that noone but you can read your data.

OTP Auth does not collect information about you or send them anywhere. You won't be asked to allow access to your contacts or your location. And most important: OTP Auth does not connect to the internet and will not send your accounts to someone else! (Unless you enable iCloud sync where an AES-256 encrypted copy of your accounts is stored in your iCloud Drive. The password for that copy will never leave your phone.)

Follow me on Twitter: @otpauth

What’s New

Version 2.17.4

* Use monospaced font for codes in macOS Big Sur widget
* Fix crash on older devices

OTP Auth includes an In-App Purchase for you to support me. If you find OTP Auth useful, please consider buying this In-App Purchase. Also please take the time to rate OTP Auth on the App Store. I would appreciate it! If you have found a bug or have any feedback for me, you can contact me at via Twitter (@otpauth) or via http://cooperrs.de/otpauth.html.

Ratings and Reviews

4.2 out of 5
34 Ratings

34 Ratings

Fulldecent ,


It does calculate your OTP correctly.

I do not like that it is compulsory to set a password to access this app. In some cases (like my office computer) websites are shoving OTP down my throat and I don't care about the security. Requiring a password here does not make me more secure because my OTP initialization key is already stored in my password file right next to my password anyway.

Also the widget shown in the app screenshot is not compatible with macOS Big Sur's widgets screen.

JMorcos ,

Glad to see the OS jump

This is by far my favorite 2FA app on iPhone and iPad. Glad to see the jump to mac. It's unfortunate that Catalyst doesn't allow you to bring the Notification Center and Safari extensions to macOS. I'm running both the old mac version and the new one side-by-side and I get the best of both worlds (so I still have the extensions but can manage my accounts on my mac). If the technical limitation is lifted and these extensions can be brought over in the Catalyst app it's 5-stars!

Penny Wise ,

Great 2FA / Easy to use

I moved to OTP Auth from Authy because of the MacOS support and found out that the Safari integration with an extension is wonderfull. It is great to have your passowrds and 2FA both seamlessly integrated into Safari keeping you from having to go to another app.

If you don't want to use the extension OTP Auth is still right there on your Mac. And it that still bothers you use your iPhone or iPad.

All your needs, or paranoias, are covered.

App Privacy

The developer, Roland Moers, 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 Not Collected

The developer does not collect any data from this app.

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


  • Family Sharing

    Up to six family members can use this app with Family Sharing enabled.

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