Hey!
I basically want to replace the Google Authenticator app in style and functionality:
- List all TOTP tokens and their validity time (with a name and order I decide).
- Allow me to periodically or on change back up the whole thing to some off-site storage, keeping the last
Nbackups. - Have a native app for Android or an actually good PWA.
- Don’t do magic bullshit like fetching icons, hide tokens, etc.
- Be actually secure (i.e. don’t roll your own auth)
- Just be a TOTP manager, and nothing more! No, I’m not interested in a password manager, thank you. I also don’t want any other OTP methods I don’t use.
- Don’t be a one-man projects where the availability is not clear in >1 year.
Any experience is welcomed. Thank you!
Edit: Thanks for all the great ideas, I just set up 2FAuth which seems to be the most minimalist and single-feature thing to self-host. I’ll evaluate how it performs but keep a backup in Google Authenticator. It does not match #7 but it seems to be actively used by the author and gets constant updates and fixes, so it’s most likely fine, I guess.
There is a 3rd-party app for it, but this app seems to be pretty much dead (last release in July 2025 and not in any app store) – or at least not released anymore but still worked on but only in the repository.


Aegis seems to be just an app. The thing is, that I see an app as second option for accessing the data. I’d like to have a selfhosted service that is accessible independent from a device and – for convenience – has an app, too.
Vaultwarden
Ah, ok. Sounds like it’s 2FAuth you’re after. There’s an app for it, too: auff. Or Bitwarden (Vaultwarden if you want everything that Bitwarden have with no paywalls.
Thank you! 2FAuth looks very promising. Especially with the Android app! I need to check out the repo and history when I’m back home, though. It seems to be a one-man show.
Yes, I agree and I have been thinking about install it and use it, too. But I do have Vaultwarden installed already :)
Then use KeePass(XC) and don’t put your passwords in that database. Has/does everything you want if you can survive that it can also do more.
Has support for Steam OTP codes too.