The """"""""security"""""""" on the app is only half the story. The protocol they use DOES have end-to-end encryption  however  this doesn't mean they can't still read through your metadata. Put simply: metadata is just your history. For example: You called your doctor 3 times and looked up STDs on the internet  but they don't know what was said in the calls. They know everything about you  and you can't do anything about it.""
February 02 2017