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OTP Auth - 2Step Auth for Pros

By Roland Moers

This app is only available on the App Store for iOS devices.


This application provides one time passwords to be used with the two factor authentication of Dropbox, Facebook, GitHub, Google Mail and many more. Make your accounts safe again!

- iCloud Sync across devices
- Notification Center widget for fast copying passwords into pasteboard
- Safari extension for pasting passwords into websites
- Apple Watch support
- Secure application using password or Touch ID
- Scan QR codes that include accounts
- Offline backups of all accounts
- Supports time-based as well as counter-based passwords
- Supports custom reference dates for time-based accounts
- Import accounts via iTunes File Sharing/iCloud/Mail
- Export accounts (encrypted with password) to iTunes File Sharing/iCloud/Mail
- Arrange accounts in folders
- Works offline
- Ads free

Yep, thats right. No ads anywhere!

The app does not collect information about you either. You won't be asked to allow access to your contacts or your location. And most important: The app does not connect to the internet. It will not upload your accounts to someone else! (unless you instruct the app to do so).

Follow me on Twitter: @otpauth

What's New in Version 2.9.0

This update adds support for iOS 11 and iPhone X.

This version 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

You may also want to take a look at for a macOS companion app to get one time passwords right on your Mac :).


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Customer Reviews

One big drawback

I like the app, it is simple, user friendly and polished. I’m not a fan of syncing second factor codes to the cloud, but this feature can be turned off. TouchID support is great and adds an additional layer of security. Touch ID can also be turned off in favor of password auth. However the one big drawback in my opinion is that the app can reveal the secrets. If anyone ever gets access to the phone it might be possible to not only get single codes but the secrets from which the codes are generated. That’s not good. Nowadays certain third parties might force a finger on Touch ID to access secrets. It would be better if app just could not reveal them. But of course this puts the responsibility on the user to backup their QR codes offline.

Has an Apple Watch complication!!

No other OTP app, currently available, i know of has an Apple Watch complication. This one does and for that simple feature it gets all my stars and a rare written review. Thank you!

(To be clear, there are several other OTP iPhone apps that have Apple Watch Apps as well, but no other that has a complication feature)

Also the explanation for each setting is a nice touch and useful. Well done APP

Great app

Any future plans for MacBook too?

OTP Auth - 2Step Auth for Pros
View in iTunes
This app is designed for both iPhone and iPad
Offers Apple Watch App for iPhone
  • Free
  • Category: Utilities
  • Updated:
  • Version: 2.9.0
  • Size: 10.9 MB
  • Apple Watch: Yes
  • Languages: English, German
  • Seller:

Compatibility: Requires iOS 8.0 or later. Compatible with iPhone, iPad, and iPod touch.

Customer Ratings

Current Version:
All Versions:

Top In-App Purchases

  1. OTP Auth Pro$3.99