Can't use it anymore as either I can't hear my fiance or he can't hear me. It's like it gets muted as we're on calls. We've used this app for 5 yrs to talk to each other and now we have to use snapchat. My fiance already got in contact with viber support team they were useless and said we need good internet for it to work. Funny thing is we've both had great internet for the 5 yrs we used it why now.