Randomly starts – Hourly News Review

I totally enjoy this app; makes it very easy to get updated information. HOWEVER, it goes off randomly while my phone is no active and/or in my purse. Basically I’m in church, in a meeting, in places where I am NOT at all on the phone or connected to it and it starts playing. Any ideas how to stop this from happening?
Review by flustered in church on Hourly News.