If you need to use Israeli app Musketeer to call for help in an emergency, you should get a very fast response. The nearest Musketeers (professionals and do-gooders) will come to your aid and stay with you until the official emergency services arrive. Another caring app from the Jewish State.
http://www.jpost.com/landedpages/printarticle.aspx?id=410265 https://www.getmusketeer.com/