This app was great for awhile but has become increasingly buggy. Not having to install Messenger was the original reason installed it but then Messages became unavailable  with the app crashing every time to try to check them. It got to the point that it was crashing three or four times a day... so I replaced it. It was great for a long while but has been steadily declining for a long while  as well. Too bad.
January 22 2017