very good even better than jerboa, Liftoff and voyager. it is the best Android app for Lemmy atm. Kudos for the dev

Pairdrop/snapdrop is good and no need for installation

Uyouplus

It is possible with trollstore or sideloadly

Signal, Brave and Bitwarden.

on iOS is the default is Keychain. But, for Android we can select the authenticator preference. that is quite strange experience. I prefer when we want to setup the TOTP it would show up the barcode and we can scan it manually like Gmail or Outlook and that is fine.

wow TOTP support is always welcome!!