Well, GV Mobile + is currently rated at 3.5 stars of 5 (732 ratings) in the app store and GV Connect has 3 of 5 stars (483 ratings). I guess the majority of people prefer GV Mobile + a little more but they are very closely rated. I'm hoping Google will submit a native Google Voice app for approval. It would really be nice to have push notification from Google or one of the 3rd party ones.