1 star for u messenger. There are so many bugs. For example, my messenger says no internet connection even when the internet is stable. Another bug is when messages are sent late even though my chat mate is active and my internet connection is good. Another bug is when I was blocked by my chatmate even though my chatmate isn't. Another bug is when the call drops for no reason. Remove all that bugs and i'll give u 4 stars and beat discord. I also noticed each update comes with more bugs.