Crappy

I have been using this app for about 3 months , has been working great, this new update on the other hand, if my screen is off the alerts do not go off, update the update plz. For whatever reason if the app is on my screen but the screen is off , does not work, when I return to my iPad turn the screen on the app appears and it says no internet connection, this is false. I always notice my wifi icon when I use this device no matter which screen or app I am in, even hangouts before this last update , love the app but not missing calls and messages so I give it a 1 out of 5

Will1359 about Hangouts