Ask HN: What 2FA iOS app do you use?

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 plugin, for example).

Was an Authy user for years… now using the built-in 2FA [1].

Converted most of my codes from Authy [2].

[1]: https://www.macrumors.com/how-to/set-up-and-use-2fa-ios/

[2]: https://sixcolors.com/post/2021/07/migrating-2fa-codes-from-...

https://authy.com/ Acquired by Twilio. I'm not even sure if they still update it, last blog post was 3 years ago.

I use 1Password right now, but previously I have used MS Authenticator, Proton Pass and 2FAS Auth. Liking 1Password a lot, since it makes autofill super easy.

Authy because it syncs (iOS and macOS)