We rarely think about what would happen if some accident happens when you travel outside of your country or region. I wish I would have this app this summer when I got into car accident when travelling abroad. First thing which comes to travelers mind is to call 911, but what is the number for emergency line in other countries? By checking car rental documents you probably can find 24/7 car rental service assistance line, but in my case apparently it was not 24/7.
This app does a simple thing. It checks your location and finds the emergency number which works there and whole procedure is just a single button press.
So get !Emergency! app as well as your piece of mind and travel safe.