Aegis is a good one for Android. I use the totp field in my keepassdx database that I open with a password (or fingerprint) and my yubikey to store my auth codes. I use this with syncthing running on a raspberry pi so it syncs the password database across my phone and all my computers.

Edit: initially said keepassXC I meant keepassdx for the mobile app. Xc is the desktop version.