@NOCARRIER Just to note: Google Authenticator is just a TOTP standard app. There are a dozen Free ones. Everything I list is available in F-Droid. All %100 compatible.
andOTP, FreeOTP(Made by Red Hat for FreeIPA), FreeOTP+(community fork with moar features), Aegis. OTP Authenitcator.
Recommend checking out Aegis and andOTP with a lot of additional features and great UI/UX improvements.
@GI_Jack great suggestions!
@NOCARRIER y/w. I love to help. Be sure to pass it on!
A bunch of technomancers in the fediverse. Keep it fairly clean please. This arcology is for all who wash up upon it's digital shore.