Table of contents
OTP Auth
The app for calculating one-time-passwords on iPhone and iPad.
As OTP Auth is an open source project, you can find more
open source alternatives and stats
on LibHunt.
Security
OTP Auth provides an additional layer of security by requiring a one-time password that changes periodically, making it harder for unauthorized users to gain access.
Open Source
The project is open-source, allowing for transparency in its security implementation and enabling community contributions to its development and improvement.
Standards Compliance
OTP Auth supports industry standards such as TOTP (Time-based One-Time Password) and HOTP (HMAC-based One-Time Password), ensuring compatibility with various services and systems.
Cross-Platform
The application supports multiple platforms, making it versatile and accessible on different devices, whether you're using iOS, Android, or other operating systems.
User-Friendly
OTP Auth features an intuitive user interface, which makes it easier for users to set up and manage their OTP tokens.
I used OTP Auth.app (https://cooperrs.de/otpauth.html) for many a while years on iOS and then on macOS too. Now I've mostly transitioned to using the built in OTP handling in Keychain. Every so often I find one I haven't migrated across yet. Another option is HE's NetWork Tools iOS app, which also has an OTP Authenticator in it. I believe it's a lot less integrated though (I don't think it provides a browser... - Source: Hacker News / over 1 year ago
If you are on the Apple ecosystem, I highly recommend OTP Auth [0]. Very friendly UI with encrypted cloud backup where you control the key. [0] https://cooperrs.de/otpauth.html. - Source: Hacker News / about 2 years ago
Forget all the cloud-based Authenticators and use OTP Auth. https://cooperrs.de/otpauth.html. Source: about 2 years ago
I use OTP Auth[1] and enable its iCloud sync function to guard against this specific scenario. 1: https://cooperrs.de/otpauth.html. - Source: Hacker News / over 2 years ago
I have been using OTP Auth for a while. It doesn't get updated a lot but it's working fine. https://cooperrs.de/otpauth.html. - Source: Hacker News / over 2 years ago
I do that using a separate app, (OTPAuth for iOS), and pretty much for the same reason. Source: over 2 years ago
Good point. See also the developer's website: https://cooperrs.de/otpauth.html. Source: over 2 years ago
This is the best iOS answer. One of my most favorite apps. https://cooperrs.de/otpauth.html. Source: almost 3 years ago
Raivo is great but I prefer OTP Auth personally. I’ve used both and just prefer the UI and ease of OTP Auth. Source: over 3 years ago
Install this app, it has MacOS and iOS native apps and iCloud sync. https://cooperrs.de/otpauth.html. Source: over 3 years ago
I use OTP Auth because is easy, clean, concise, has iCloud automatic backup and the most lovely feature is that you can add a widget in the notification, thus you don't need to fiddle with the phone for the common codes (basically the only I use like that is BW as others I generate them in the computer). Source: almost 4 years ago
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This is an informative page about OTP Auth. You can review and discuss the product here. The primary details have not been verified within the last quarter, and they might be outdated. If you think we are missing something, please use the means on this page to comment or suggest changes. All reviews and comments are highly encouranged and appreciated as they help everyone in the community to make an informed choice. Please always be kind and objective when evaluating a product and sharing your opinion.
