Im wondering what this app has to offer me and I'm hoping for sobriety.
Ask not what the app can do for you, but what you can do for the app 
i’m new too, and wondered the same. so far i’d say explore the posts button to see if you want to reach out to any individuals as friends to have 1:1 conversations. these also give you a sense of the community and some messages really resonate. there are good resources recommendations from different people. then click the all button too - there are groups that might fit. other folks might have more suggestions - am fresh to the app but learning :). the grateful group gives you a nice boost daily.