OTP Auth 4+

2-Factor Auth for Pros

Roland Moers

    • 4.5 • 78 Ratings
    • Free
    • Offers In-App Purchases


Now with support for iOS 15!

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 2.17.5

This app has been updated by Apple to display the Apple Watch app icon.

* Support for iOS 15

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

4.5 out of 5
78 Ratings

78 Ratings

Rich-Devon ,

OTP as it should be

I have been a user of Authy for years, but the lack of innovation and a decent macOS client (it’s there but awful) led me to look elsewhere.

This app works seamlessly across iPhone, iPad, Watch and macOS, offers iCloud sync if you want it, encrypted local backups and the ability to export is a revelation given how difficult it is to get data out of Authy.

To finally have a Safari extension for OTP is reason enough to buy this app, it makes OTP less of a cut and paste hassle and streamlines logging into services which use it.

Jolo321 ,

No additional support! Don’t do it

If like me you sadly have a pretty old phone with minimal storage i’d highly recommend you do not follow Facebook advice and download this app. Sadly I downloaded this app went through the Facebook setup and my phone crashed meaning backup did not occur. So off I went to get a new phone as you do, restored everything from iCloud, photos are there, music is there ‘fab.’ I’m winning at life.... NOT as this app had not backed up meaning I had lost access to my Facebook account, now it’s not that I’m bothered about the years of memories because Facebook is fake anyway. I’m bothered about my business pages and the only way to access these pages is through your main Facebook account. So now I’ve lost my business and having to start from scratch! I contacted this developer twice to see if they could offer support, you’d think as a business man/woman they would understand. But I was sadly left with egg on my face being ghosted by both this developer and Facebook!
I’m sure there are other apps out there that are more professionally setup and able to support you should you run into problems, do your research. I don’t even know why I bothered it seemed like a good idea at the time!

You have been warned, have a lovely day! 💕

NickyV1900 ,

Great free app

I’ve been using this app over the past few years with no problems at all, including restoring from iCloud backups. It has every feature I need, like algorithm support, and the widget brought in a while ago has been fine too.
Today I decided to pick up the pro version to show my appreciation to the dev for a great product. Thanks!

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 based on, for example, the features you use or your age. Learn More

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