[jandrese]

I originally had the Nest app where we could both access it using our phones, but my wife clicked "yes" when the Nest asked her to "upgrade" to the Google interface and there's no way to switch it back.

[SpelingBeeChamp]

I don’t know what’s going on with your account, but FYI I can use both Google Home and the Nest app to manage my thermostat.