old app two step authentication

I have an Android 4 tablet that is part of the air conditioning and really expensive to updgrade.. trying to get the ring app on it. Have installed an old ring v2 app ok, but it will not let me log on - I think because 2-step auth is mandated and maybe this old app cannot deal with it.. any way around this? can 2-step be temporarily turned off to allow me to log on? thx