My Sierra Vista is the official smartphone app for the City of Sierra Vista, Arizona. A real-time mobile civic engagement platform powered by CitySourced, my Sierra Vista is a free, simple, and intuitive app that empowers citizens to report civic issues (public safety, quality of life, environmental, etc.) using their smartphone. It’s also another way for the City to reach you with emergency and public safety information. Download it today and start making Sierra Vista a better place to live and work!