OTP Auth 4+

2-Factor Auth for Pros

Roland Moers

    • 4.4 • 63 Ratings
    • Free
    • Offers In-App Purchases


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

- Ads free
- Encrypted iCloud Sync
- Siri Support
- Apple Watch support
- Notification Center widget
- Safari extension for pasting passwords into websites
- Secure application using Face ID/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 2.18.0

* Support for iOS 17
* Add support for copying a code from the widget directly
* Bugfixes

Ratings and Reviews

4.4 out of 5
63 Ratings

63 Ratings

LttlScamp ,

Just short of five stars

Great OTP app. The only improvement there could be is if the author would update the Watch app to display the entries in alphabetical order like they do on the Phone app.

That is what’s unfortunately driving me into finding an alternative.

Once you have several entries it become really frustrating scrolling through the list on Apple Watch without knowing where the entry your looking for is going to be.

jarneygm ,

Basique et sûr

Fait le travail. Il n'y a plus rien à dire.

Elishacat ,


I have no idea what this app is for but if you get somewhere on the roblox.com page it’ll ask for authentication code and will lead you to this. I mean, I actually works, unlike some other authentication apps so hooray!

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

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