This app was awesome. You could read a sent message and then once the recipient read it, it disappeared. It was genius. Now they have messed it up completely!!!!! You have to pay for certain features, which if they kept their old functions I'd be inclined to do, but now the messages just stay there like a typical text thread. There is a confidential mode that erases them as they are sent, but I can see all my recipient's messages sitting there. Too bad they screwed up what was once a great app.